| 单词 | rotation |
| 释义 | rotation (roʊteɪʃən ) Word forms: rotations 1. variable noun Rotation is circular movement. A rotation is the movement of something through one complete circle. ...the daily rotation of the Earth upon its axis. [+ of] Synonyms: revolution, turning, turn, wheel 2. uncountable noun [oft in NOUN] The rotation of a group of things or people is the fact of them taking turns to do a particular job or serve a particular purpose. If people do something in rotation, they take turns to do it. He grew a different crop every year, which is called crop rotation. Once a month we met for the whole day, and in rotation each one led the group. Translations: Chinese: 旋转 Japanese: 回転 |
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