Microspheres
(microsphere 的复数) [化] 微球体\\n[医] 中心体
🗣️ 情景例句
It has been a learning experience. That's true.
这真是一次学习经验， 真的。
I ought to go to work now.
我应该现在去工作。
but rarely with bicycles made for two.
不过双人自行车则不容易看到。