noun 下载 🔗分享 旋转,转动。 The act of turning around a centre or an axis. Examples : "The Earth's rotations cause day and night. " 地球的自转导致了昼夜的更替。 physics astronomy space 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 旋转, 周转 A single complete cycle around a centre or an axis. Examples : "The Earth completes one of its rotations approximately every 24 hours, giving us day and night. " 地球大约每24小时完成一次自转,从而产生了昼夜。 physics astronomy space math 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 轮换,轮值,轮班。 A regular variation in a sequence, such as to even-out wear, or people taking turns in a task; a duty roster. Examples : "In rotation, each member of the group would be responsible for the beacon fire." 轮流值守,小组里的每个成员都要负责烽火台。 organization job business work system action 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 旋转,转动。 An operation on a metric space that is a continuous isometry and fixes at least one point. Examples : "The function mapping (x,y) to (−y,x) is a rotation." 将(x,y)映射到(−y,x)的函数是一种旋转变换。 math physics space 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 轮值,轮换。 The set of starting pitchers of a team. Examples : "The manager carefully planned the starting pitchers' rotations to ensure each player had adequate rest. " 为了确保每位投手都能得到充分的休息,教练精心安排了先发投手的轮值计划。 sport 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 抬头, 拉起,抬前轮 The step during takeoff when the pilot commands the vehicle to lift the nose wheel off the ground during the takeoff roll. (see also: V2) Examples : "The pilot initiated rotations just before reaching V2 speed, lifting the plane's nose off the runway. " 飞行员在即将达到V2速度时开始抬头拉起,使飞机的前轮抬离跑道。 vehicle technical action 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 轮播,循环播放 Repeated play on a radio station, etc. Examples : "The new single enjoyed heavy rotation on MTV." 这首新单曲在MTV上获得了大量的轮播。 media entertainment music 与AI对话词汇游戏阅读练习