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
The news was announced to the public on TV.
这则消息经由电视向大众宣布。
Time past cannot be called back again.
光阴一去不复返。
'How's Tommy?' he asked.
“汤米怎么样？”他问。