Quadrupole
[化] 四极
🗣️ 情景例句
They fleeced me.
他们骗了我。
Fear not the future; weep not for the past.
不要为未来担忧，不要为过去悲泣。
The powder is made from fish, blood and bones.
肥粉是由鱼、血和骨头做成的。