Coupling valve
[化] 联结阀
🧩 词语组成解析
coupling
[['kʌpliŋ]]
n. 联结, 结合, 耦合\\n[计] 耦合
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
Would you like to join us?
你想一起去吗？
That man is a teacher,isn't he?
那个人是位教员，对不对？
And he promptly handed the sheet of paper to the gaoler.
说完，他一下子把信递给狱卒。