noun 下载 🔗分享 中心,圆心 The point in the interior of a circle that is equidistant from all points on the circumference. Examples : "The art teacher explained that the centers of the circles we drew needed to be precisely in the middle for the project to look right. " 美术老师解释说,我们画的圆的圆心必须精确地在正中间,这样作品看起来才对。 math 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中心,中央。 The point in the interior of a sphere that is equidistant from all points on the circumference. Examples : "The instructions for assembling the globe clearly stated to insert the rod directly through the centers of both the northern and southern hemispheres. " 组装地球仪的说明书清楚地指出,要将杆子直接穿过南北半球的中心点。 math point space 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中心,中央. The middle portion of something; the part well away from the edges. Examples : "The centers of the target were marked with a bright red dot. " 靶子的中心都用一个鲜红的点标了出来。 area part place 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中心,中央,中点 The point on a line that is midway between the ends. Examples : "The teacher showed us how to find the centers of each side of the triangle. " 老师教我们如何找到三角形每条边的中点。 math point 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中心,中央。 The point in the interior of any figure of any number of dimensions that has as its coordinates the arithmetic mean of the coordinates of all points on the perimeter of the figure (or of all points in the interior for a center of volume). Examples : "The center of the schoolyard, where the flagpole stands, is the average location of all the trees and benches around the perimeter. " 学校操场的中心,也就是旗杆所在的位置,是操场四周所有树木和长椅位置的平均值计算出来的点。 math 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中心, 中心化子. The subgroup (respectively, subring), denoted Z(G), of those elements of a given group (respectively, ring) G that commute with every element of G. Examples : "In a round table discussion, the person who centers the conversation ensures everyone has a chance to speak and the discussion stays on topic. " 在圆桌讨论中,能够掌控话题的人确保每个人都有发言机会,并使讨论不偏离主题。(Zài yuánzhuō tǎolùn zhōng, nénggòu zhǎngkòng huàtí de rén quèbǎo měi ge rén dōu yǒu fāyán jīhuì, bìng shǐ tǎolùn bù piānlí zhǔtí.) math group number logic 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中心,枢纽 A place where the greater part of some function or activity occurs. Examples : "shopping center, convention center, civic center, garment center, Lincoln Center for the Performing Arts, Rockefeller Center" 购物中心、会议中心、市民中心、服装中心、林肯表演艺术中心、洛克菲勒中心等都是各种活动和功能的主要场所或枢纽。 place organization 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 重点,中心,核心。 A topic that is particularly important in a given context. Examples : "the center of attention" 注意力的焦点 aspect point value 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中锋,中卫 A player in the middle of the playing area Examples : "In basketball, the centers often score points near the basket. " 在篮球比赛中,中锋经常在篮筐附近得分。 sport position person 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 全场飞奔的球员,中锋 A player who can go all over the court, except the shooting circles. Examples : "Our basketball team uses two centers who are great at passing and rebounding but stay outside the key. " 我们的篮球队使用两名全场飞奔的中锋,他们非常擅长传球和抢篮板,但主要活动范围在禁区外。 sport position 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中路传球,中场传球 A pass played into the centre of the pitch. Examples : "The winger delivered two perfect centers into the box, but our striker couldn't convert either into a goal. " 这位边锋两次精准地向禁区内送出中路传球,可惜我们的前锋都没能把握住机会,把球打进。 sport 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中锋,中心后卫 One of the backs operating in a central area of the pitch, either the inside centre or outside centre. Examples : ""The coach decided to play both of his best centers in the crucial match to strengthen the team's attack." " 教练决定在这场关键比赛中同时派出他最好的两名中锋,以加强球队的进攻。 sport position 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 拱架, 支架。 A temporary structure upon which the materials of a vault or arch are supported in position until the work becomes self-supporting. Examples : "The bricklayers carefully removed the centers once the keystone was set and the arch was stable. " 一旦拱顶石就位且拱形结构稳固后,泥瓦匠们便小心地移走了拱架/支架。 architecture building material structure 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 顶尖,中心销 One of the two conical steel pins in a lathe, etc., upon which the work is held, and about which it revolves. Examples : "The machinist carefully positioned the metal rod between the lathe's centers before starting the turning process. " 车工在启动车削过程之前,小心地将金属棒放置在车床的顶尖之间。 technical machine part 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中心孔,定心孔 A conical recess or indentation in the end of a shaft or other work, to receive the point of a center, on which the work can turn, as in a lathe. Examples : "The machinist carefully created centers in the metal rod so it could spin smoothly in the lathe. " 机械师小心地在金属杆上制作了中心孔(定心孔),这样它就能在车床上平稳地旋转。 technical machine part work 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 中间派,中间党派 The ensemble of moderate or centrist political parties. Examples : "In order to build a consensus and form a stable government, the two major political centers often need to compromise on key policy issues. " 为了达成共识,组建一个稳定的政府,两大主要中间党派经常需要在关键政策问题上做出妥协。 politics government 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 使居中,置于中心。 To cause (an object) to occupy the center of an area. Examples : "He centered the heading of the document." 他把文件的标题居中放置了。 area position 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 使居中,居中调整。 To cause (some attribute, such as a mood or voltage) to be adjusted to a value which is midway between the extremes. Examples : "The therapist helps the family to communicate in a way that centers their emotions, avoiding extremes of anger or sadness. " 治疗师帮助这个家庭以一种居中调整情绪的方式沟通,避免过度愤怒或悲伤。 technology electronics technical machine signal 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 使居中,成为…的中心。 To give (something) a central basis. Examples : "The teacher centers the lesson around a key concept to help students understand it better. " 老师围绕一个关键概念来组织课程,以便帮助学生更好地理解。 organization structure system 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 着重,侧重,专注于 To concentrate on (something), to pay close attention to (something). Examples : "The discussion centered around the recent issues." 讨论着重于最近出现的问题。 mind attitude action 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 使居中,定中心。 To form a recess or indentation for the reception of a center. Examples : "The carpenter centers the drill hole to ensure the screw sits flush with the surface. " 木匠给钻孔定中心,以确保螺丝与表面齐平。 part structure 与AI对话词汇游戏阅读练习