Tcf
[医][=thymus crude factor]胸腺粗提因子
🗣️ 情景例句
Goodbye, thank you very much for coming.
再见，感谢您能光临。
A lazy youth, a lousy age.
少壮不努力，老大徒伤悲。
What do you plan to do next?
下一步您打算导演什么剧？