Throttling valve
[化] 节流阀
🧩 词语组成解析
[化] 节气; 节流
valve
[vælv]
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
Come on. You all helped.
别这样说。你们都帮了忙。
An enemy's mouth seldom speaks well.
狗嘴里吐不出象牙。
Things can go wrong on a big scale, as a number of people recently discovered in Parramatta, a suburb of Sydney.
就像许多人最近在悉尼郊区帕拉马塔发现的那样，有时乱子会闹得很大。