Reducer
n. 渐缩管, 缩减者, 还原剂\\n[化] 变径段; 变径管; 异径管; 大小头; 还原剂; 减速器; 减振器; 节流器
🗣️ 情景例句
You do the same. Well, I'd better go. Thanks again for everything.
你也代我问候一声。好,我得走了,再次谢谢你们的招待。
My friend phoned me at 10 a.m. Yesterday.
我的朋友昨天上午10点打电话给我。
Porpoises and sharks are natural enemies.
海豚和鲨鱼是天然仇敌,
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