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
Hello.
你们好。
If you're not happy, say it!
不高兴就说啊!
Bleriot had been making planes since 1905 and this was his lattes model.