Ferrofluids
(ferrofluid 的复数) 铁磁流体
🗣️ 情景例句
He's going to be working with you for a while.
他将与你一起工作一段时间。
I've got a terrible pain in my back.
我的背很痛。
Certainly, doctor.Come upstairs.
当然可以，医生。上楼吧。