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
What about the rings?
戒指怎么办？
It's going to crash! Why?
要下坠了，究竟怎么啦？
Mum and Dad were not at home.
爸爸妈妈不在家。