Undertread
n. 底胎面(指轮胎的加固层)
🗣️ 情景例句
I am looking forward to seeing you again.
我期待着能再次见到你。
What's the population of China?
中国有多少人口？
It is recounted of Thomas Carly1e that when he heard of the illness of his friend,
他听说朋友病了，