| 释义 |
VERB. 动词1.?[I 不及物动词] 上下浮动If something bobs, it moves up and down, like something does when it is floating on water. 双语例句例： Huge balloons bobbed about in the sky above. 巨大的气球在上空上下浮动。 2.?[I 不及物动词] 快速移动If you bob somewhere, you move there quickly so that you disappear from view or come into view. 双语例句例： She handed over a form, then bobbed down again behind a typewriter. 她递过来一张表格，又快速坐回到打字机后面。
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