Gingival line
[医] 龈线
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
line
[laɪn]
n. 线条;排;行列;界线;
vt. 排队;用线标出;沿…排列成行;给…安衬里;
vi. 形成一层;排队;击出平直球;
🗣️ 情景例句
I have a lot of work to do to get ready for tomorrow.
我得为明天做许多准备工作。
To send mail(a letter)
邮寄邮件
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？