Macroaggregate
n. (土壤、蛋白质等的) 大团聚体, 大集合体
🗣️ 情景例句
Huh.
嗯。
Your pronunciation is excellent.
你的发音很好。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？