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
Is something the matter, Grandpa?
怎么了，爷爷？
I ought to talk to him.
我应该和他商讨。
What's up? What's up? someone called.
“什么事？什么事？”有人叫着。