Maturation fsctors
[医] 成熟因子, 维生素B12
🧩 词语组成解析
maturation
[[ˌmætju'reiʃən]]
n. 化脓, 成熟\\n[医] 成熟, 化脓
🗣️ 情景例句
Are you kidding?
在开玩笑吗?
To examine the problem
检讨问题
The young man did not wake up until the bed had struck the ground.
那年轻人直到床撞到地上才醒了过来。