Periblastula
表裂囊胚
🗣️ 情景例句
I'll doing fine, too.
我也很好。
Familiar paths and old friends are the best.
熟路好遵循，老友最可珍。
He was a shrewd and wealthy businessman, but most people in the town hardly knew anything about this side of his life.
他是个精明能干、有钱的商人，但镇上大部分人对他生活中的这一个方面几乎一无所知。