Undersole
大底, 鞋底
🗣️ 情景例句
Thanks for all your hospitality.
谢谢你的感情招待。
Do you like football?
你喜欢足球吗？
But for the English examination, I would have gone to the concert last Sunday.
上个星期天，要不是有英语考试， 我就去听音乐会了。