elongation
elongation
noun
noun
- [mass noun]the lengthening of something
拉长，延长，延伸
■a part of a line formed by lengthening; a continuation
延长线，延长部分
■the amount of extension of an object under stress, usually expressed as a percentage of the original length
延伸率
■(Astronomy)the angular separation of a planet from the sun or of a satellite from a planet, as seen by an observer
(天文)距角；大距
- late Middle English: from late Latin elongatio(n-), from elongare 'place at a distance' (see elongate)
考试词汇表
