rotate

1. V-T/V-I When something rotates or when you rotate it, it turns with a circular movement. 旋轉(zhuǎn)

The earth rotates around the sun. 地球圍繞太陽旋轉(zhuǎn)。

2. V-T/V-I If people or things rotate, or if someone rotates them, they take turns to do a particular job or serve a particular purpose. 使輪流; 輪流

The members of the club can rotate and one person can do all the preparation for the evening. 該俱樂部的成員可輪流工作，一個人可做晚會所有的準(zhǔn)備工作。