Pressure controlling valve
[化] 压力控制阀
🧩 词语组成解析
[计] 控制的\\n[经] 控制
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
but I know what it feels like to miss someone.
但我知道想念一个人是什么样的滋味。
Who is the auther of this mystery story?
谁是这篇神秘故事的作者？
'You should have declared that.
“你刚才应该申报，