Valve rod
[化] 阀杆
🧩 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;
rod
[rɑd]
n. 杆，拉杆;惩罚，体罚;（责打人用的）棍棒;手枪;
🗣️ 情景例句
I always wanted to travel to Europe but I was afraid that language would be a problem.
我总想去欧洲旅游，但我又怕语言是个问题。
In his defense, he still tried to justify himself.
为了保护自己，他一直试图证明自己的行为是正当的。
What will you do if you win a lot of money?
要是你赢了许多钱，你打算做什么呢？