Tcf
[医][=thymus crude factor]胸腺粗提因子
🗣️ 情景例句
Thank you very much.
谢谢你。
This dress is made of silk,isn't it?
这件衣服用丝绸做的，是吗？
It's raining! That means You don't need to water the garden.
下雨了，这就是就是说，你不必给花园浇水了。