Fluid-valve
[化] 水力阀; 液流阀
🧩 词语组成解析
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
I mean--you and me.
我的意思是说你和我。
A lamb is as dear to a poor man as an ox to the rich.
穷人的一只羔羊比富人的一头牛还要珍贵。
Though it may be possible to measure the value of material good in terms of money,
虽然物质产品的价值可以用金钱来衡量，