in high gear的用法和样例:
例句
- This factory makes high speed gear shapers.
这个工厂制造高速齿轮造形机。
- The train is going at a high speed.
火车正在高速行进。
- This shop specially deals in high-grade goods.
这家商店专门经营高档商品。
- He opens a high - class millinery establishment.
他开设高档妇人用帽店。
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