Tgf
abbr. 转化生长因子（transforming growth factor）
🗣️ 情景例句
That's it.
对了。
He is not fit to command others that cannot command himself.
正人先正己。
Annie and her brother were sent to a children's home. There the boy died.
安妮和她的弟弟被送往一家孤儿院。弟弟在孤儿院死了。