rotational
UK/ro'teʃənl/US/rәu'teiʃәnәl/
C1
释义
adj.
Of or relating to rotation; based on taking turns
转动的;旋转的;轮换的
词根拆分
词根派生rotation + -al(关于……的)=「与旋转有关的」。多用于技术语境,指旋转(转速、旋转力)或轮换制度(轮牧)。详见 rotation。
词根 rot 还连着 14 个词常用搭配
- 1.rotational speed转速
- 2.rotational grazing轮牧
- 3.rotational force旋转力
- 4.rotational motion旋转运动
例句
- 1.
Engineers measured the rotational speed of the turbine.
工程师测量了涡轮的转速。
- 2.
Rotational grazing moves cattle between fields to protect the grass.
轮牧让牛在牧场间移动,以保护草地。