Dgf
[医][=duct growth factor]导管发育因子
🗣️ 情景例句
Hmm. It's probably nothing.
嗯， 也许没什么事。
Never judge from appearances.
不可根据外貌判断；不可以貌取人。
There are times when we would willingly give everything we possess to save our lives,
有时，我们为了挽救生命，愿意付出我们所占有的一切。