noun🔗Share片刻，瞬间，一会儿 A brief, unspecified amount of time."Wait a moment, while I lock the front door."请等一下，我锁一下前门。timeperiodessentialChat with AIVocabulary GamePractice Reading
noun🔗Share瞬间，片刻. The smallest portion of time; an instant."The moment the clock struck twelve, everyone cheered. "时钟敲响十二下的那一瞬间，大家都欢呼起来了。timeperiodessentialChat with AIVocabulary GamePractice Reading
noun🔗Share重要性，分量。 Weight or importance."The teacher emphasized the moment of the assignment deadline, reminding students of its importance. "老师强调了作业截止日期的重要性，提醒学生它的分量。valueaspectqualityessentialChat with AIVocabulary GamePractice Reading
noun🔗Share力矩，转矩 The turning effect of a force applied to a rotational system at a distance from the axis of rotation."The wrench's moment was large enough to loosen the stubborn bolt. "这个扳手的力矩足够大，能拧松那个顽固的螺栓。(Zhège bānshǒu de lìjǔ zúgòu dà, néng nǐngsōng nàge wángù de luós栓.)physicstechnicalenergyessentialChat with AIVocabulary GamePractice Reading
noun🔗Share瞬间，片刻. (unit) A definite period of time, specifically one-tenth of a point, or one-fortieth or one-fiftieth of an hour."The teacher gave the students a moment to gather their thoughts before answering the question. "老师给了学生们一点时间整理思路，然后再回答问题。timeunitessentialChat with AIVocabulary GamePractice Reading
noun🔗Share恍惚, 瞬间. A petit mal episode; such a spell."My little sister had a moment during her math class, and the teacher helped her calm down. "我妹妹上数学课的时候突然恍惚了一下，老师帮她平静了下来。medicinediseasebodyessentialChat with AIVocabulary GamePractice Reading
noun🔗Share一阵，发作 A fit; a brief tantrum."The little boy had a moment of frustration when he couldn't find his favorite toy. "找不到他最喜欢的玩具时，那个小男孩闹了一阵脾气。emotionmindcharacteressentialChat with AIVocabulary GamePractice Reading
noun🔗Share瞬间，片刻. An infinitesimal change in a varying quantity; an increment or decrement."The moment the teacher announced the test, a noticeable drop in the students' chatter was evident. "老师宣布考试的那一瞬间，学生们的说话声明显减小了。timemathessentialChat with AIVocabulary GamePractice Reading
noun🔗Share矩，动差 A quantitative measure of the shape of a set of points."If the points represent mass, then the zeroth moment is the total mass, the first moment divided by the total mass is the center of mass, and the second moment is the rotational inertia."如果这些点代表质量，那么第零阶矩就是总质量，一阶矩除以总质量就是质心，而二阶矩则是转动惯量。mathphysicsstatisticsessentialChat with AIVocabulary GamePractice Reading
