Colony formation
[医] 菌落形成
🧩 词语组成解析
formation
[fɔ:'meiʃən]
n. 形成;构成，结构;形成物;编队，队形;
🗣️ 情景例句
It's going to be a piece of cake.
这种事不费吹灰之力。
He has a mind to become a revolutionary.
他有当革命家的胸襟。
The train arrived on time.
火车准时到达。