- 释义：
- vi. 操作；动手术
- 例句：
-
The worker oils the machine to operate it more efficiently.
工人给机器上油以使机器运转更有效.
换一句
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Ferry services operate between the islands and the mainland.
在大陆和各岛之间有轮渡服务.
换一句
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He is certain that this TV set will operate on batteries.
他肯定这个电视机可以用电池.
换一句