These cilia are specialized for this task and their beating creates a current that expediently and beautifully directs every nearby thing into the waiting mouth of the microorganism.
这些纤毛专门用于这项任务，它们的跳动会产生一股电流，方便而漂亮地将附近的所有东西引导到微生物的等待口中。
| 单词 | expediently |
| 释义 |
expediently
|
| 随便看 |
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