Cgf
[医][=cartilage growth factor]软骨生长因子
🗣️ 情景例句
I'm eager to hear about the proposed Stone Project in more details.
我想知道有关已提出的“世通计划”的更多细节。
He has a ring.
他有一只戒指。
What shocked him most was that the men who carried him were black.
最使他感到惊奇的是，把他运走的人都是黑人。