revolving

动词 revolve:

1. turn on or around an axis or a center
   同义词：revolve, go around, rotate
2. move in an orbit
   同义词：orb, orbit, revolve
3. cause to move by turning over or in a circular manner of as if on an axis
   同义词：roll, revolve

1. Just as the planets revolve about the sun, planetary electrons are thought of as revolving about the nucleus.
   正像行星围绕太阳转一样，行星般的电子被认为是围着原子核转的。
2. I think they are using a revolving stage.
   我想他们用一种旋转舞台。
3. A revolving cylindrical sieve used for screening or sizing rock and ore.
   滚筒筛一种圆筒形的可旋转的筛，用于岩石和矿石的筛分或大小测量
4. The revolving sign was spinning round and round in the wind.
   旋转的标志牌在风中打著旋儿。

re.volv.ing

adj.（形容词）
Tending to revolve or happen repeatedly.
周期的，循环的：倾向于旋转或重复发生的
Available at regular intervals.
周期的：可在有规律的间隔中获得的