Bethumb
用拇指弄脏或留下痕迹
🗣️ 情景例句
People shouldn't do drugs. They're too addictive.
人们不应吸毒，太容易上瘾了。
That man is a teacher,isn't he?
那个人是位教员，对不对？
We like it very much. It's great!
我们非常喜欢，太好了！