Blastoderm
n. 胚盘\\n[医] 胚盘, 胚层
🗣️ 情景例句
but ... but I've been noticing
但……但我注意到
A close mouth catches no flies.
病从口入，祸从口出。
Of course, I have! It's all around us!
我当然看到了，我们周围都是海！