Gingival crevice
[医] 龈缝, 龈下隙
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
🗣️ 情景例句
When do we see the reviews?
什么时候我们可以看到评论
What kind of work do you do? Are you a salesman?
你做什么样的工作？ 你是一售货员吗？
It took me over half an hour to get rid of him.
我花了半个多小时才摆脱了他的纠缠。