Electrically operated valve
[电] 电运作阀
🧩 词语组成解析
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
What about the baby?
那小宝宝怎么办?
I'm the luckiest person in my class.
我是我的班级中最幸运的人。
Often the little words have meanings of their own.
这些小词常常都有自己本身的意思。
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