Embryonic line
[医] 胚线
🧩 词语组成解析
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 couldn't be more sure, Susan.
我再确定不过了， Susan。
He that sups with the devil must have a long spoon.
与恶人交往，须特别提防。
It's a desk.
一张书桌。