Germ layer
[医] 胚层
🧩 词语组成解析
layer
['leiə]
n. 层，层次;膜;[植]压条;放置者，计划者;
vt. 把…分层堆放;借助压条法;生根繁殖;将（头发）剪成不同层次;
vi. 形成或分成层次;[植]通过压条法而生根;
🗣️ 情景例句
I didn't want to be alone anymore!
我不想再一个人独自生活了。
What channel are you watching now?
现在你在看哪个新闻？
We enjoyed ourselves very much!
谢谢你邀请我们作客。我们过得非常愉快！