Electrically operated valve
[电] 电运作阀
🧩 词语组成解析
adv. 电力地；有关电地
a. 操作的
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
It might be simpler and less expensive .
这样可能比较简单而且省钱。
You should take the advice of your teacher.
你应该听老师的话？
'Dear me,' she said.
“天啊，”她说，