Pressure regulating valve
[化] 调压阀
🧩 词语组成解析
vt. 调节；校正（regulate的现在分词）
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
Now, the important thing is to get the hook close to the fish.
现在最重要的是让鱼钩靠近鱼。
If you have cows you have to get up early to do the milking.
如果你有奶牛，你不得不早起挤奶。
Now move the hand to and fro and around but not up and down.
然后把手前后左右以及旋转摆动，但不要上下摆动。