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
Mike and I had a hamburger this afternoon, and we talked.
今天下午 Mike和我一起吃汉堡, 一起讨论。
I'm thirsty. It's too hot and dry.
我口渴了。天气太热太干燥了。
Things can go wrong on a big scale, as a number of people recently discovered in Parramatta, a suburb of Sydney.