Ectental line
[医] 外内胚层间线
🧩 词语组成解析
[医] 外[及]内胚层的
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
That's a good idea.
好主意。
How long will your offer hold good?
一般你们报盘的有效期是多长？
Don't you remember?I had to water it every day.
你记得了吗？我不得不每天浇水。