Blastodermic layer
[医] 胚层
🧩 词语组成解析
胚层的, 胚盘的
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
Come in, come in. Please, come in.
请进， 请进。请进来。
One half of the world does not know how the other half lives.
贫富不相知。
Future historians will be in a unique position when they come to record the history of our own times.
未来的历史学家在写我们这一段历史的时候会别具一格。