Ferrofluids
(ferrofluid 的复数) 铁磁流体
🗣️ 情景例句
It's quite lovely.
相当好看。
After a while,we found a shady place under some poplar trees.
在一会儿以后，我们在一些白杨树下面发现了一块遮阴的地方。
But we won't have our big family get-together until Christmas.
但我们要等到圣诞节才会有家庭大团圆。