Tcf
[医][=thymus crude factor]胸腺粗提因子
🗣️ 情景例句
Canada has the most beautiful waterfalls in the world.
加拿大有世界上最壮观的瀑布。
Love thy neighbours as thyself.
爱邻如爱己。
Can we substitute in these things?
这几项可以用替代品吗？