Blastodermic ectoderm
[医] 胚盘外胚层
🧩 词语组成解析
胚层的, 胚盘的
n. 外胚层, 外层\\n[医] 外胚层
🗣️ 情景例句
The speed limit here is 60 miles an hour.
这儿限速为每小时六十英里。
Constant dropping wears the stone.
滴水不绝可穿石。
Not too much, said Lucy. I didn't spend all the money. I brought some of it back again.
“不太多，”露西说，“我并没有完你给的钱。我带回来一些钱。”