tuber
n
short thick rounded part of an underground stem (eg of a potato) or root (eg of a dahlia) which stores food and produces buds from which new plants will grow 块茎.
🗣️ 情景例句
My son must have put you to a lot of trouble.
我儿子一定给你带来不少麻烦。
I wish I could find one just like it.
要是我也能碰到这样一件就好了。
It's missing head happened to be among remains of the fifth century B.C.