Dedendum circle
[化] 齿根圆
🧩 词语组成解析
[机]齿根, 齿根高
🗣️ 情景例句
You can't expect to learn a foreign language in a week.
别指望一个星期就能学会一门外语。
Are you going to Paris after you leave here?
离开这里以后，你打算去巴黎吗？
I shall never forget that extraordinary evening.
我永远忘记不了那个不平凡的夜晚。