Parametric amplifier
[电] 参数放大器
🧩 词语组成解析
a. 参数的, 参量的\\n[医] 子宫旁的
🗣️ 情景例句
How much does a return ticket cost?
返程票多少钱？
My ambitions concern the things I am most fascinated by.
我对于能迷惑我灵魂的东西最具野心。
He wrote books about communism. He said that all communists should help each other.
他写了不少关于共产主义的著作。他说所有的共产党人都应该互相帮助。