Quadrupole amplifier
[电] 四极放大器
🧩 词语组成解析
[化] 四极
🗣️ 情景例句
It has six words.
有六个字。
Although it rains, throw not away your watering pot.
纵然天下雨，休把水壶丢。
What do you have to do round the house when you're at home?
你在家时得做些什么家务事？