Dgf
[医][=duct growth factor]导管发育因子
🗣️ 情景例句
I'm glad you like it.
我很高兴你们喜欢。
Great talkers are little doers.
人好说大话，并非实干家。
It's nothing. Don't worry. You'll be OK, said Li Lei. But you'd better not talk.
“这算不了什么。不要着急。你会好的”，李垒说，“但你最好不要说话”。