Quadrupole amplifier
[电] 四极放大器
🧩 词语组成解析
[化] 四极
🗣️ 情景例句
It's Carl's birthday,
今天是Carl的生日，
I'm Dennis. I am here to meet you today.
我是丹尼斯，今天我到这里来接你。
Only two stray dogs benefited from all this confusion, for they greedily devoured what was left of the cake.
只有两只野狗从这一片混乱中得到好处，它们贪婪地吃掉了剩下的蛋糕。