oscillating
形容词 C2中文： 振荡的、摆动的
- Moving in a repeated back-and-forth motion; coming and going.
- Describing a function or divergent series that moves between multiple values.
来自图书馆
His shoulders are rounded from much study, and his face protrudes forward, and is forever slowly oscillating from side to side in a curiously reptilian fashion.
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