Macroaggregate
n. (土壤、蛋白质等的) 大团聚体, 大集合体
🗣️ 情景例句
OK, I've got one.
好 ，我有了。
We invited two guests to dinner,but they didn't come.
我们邀请了2个客人去吃晚饭，但是他们没来。
He is crazy about Crazy English.
他对疯狂英语很着迷。