Deutoxylem
后生木质部
🗣️ 情景例句
I need your advice on a personsal matter,
我有件私事， 需要听听你的高见，
It is good to have some friends both in heaven and hell.
天堂上和地狱中都有几个朋友，这乃是一件好事。
He has to take care of his sick mother.
他得照顾他生病的母亲。