Mechanically controlled valve
[化] 机械控制阀
🧩 词语组成解析
a. 受约束的, 克制的\\n[法] 受管制的, 受控制的, 受管辖的
n. 阀;真空管;(管乐器的)活栓;(心脏的)瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
Good morning, Mr. Zhou. Take a seat, please. What can I do for you?
早上好,周先生。请坐。有什么事吗?
Do you have any luggage?
你有行李吗?
but it suddenly caught sight of the drunk who was shouting rude remarks and waving a red cap.
但突然它看见了醉汉,只见他正大声说着粗鲁的话,手里挥动着一顶红帽子。
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