Embryogenesis
[医] 胚胎发生
🗣️ 情景例句
Seven?
七？
My brother got up earlier than I did.
与我做了比，我的兄弟早起床了。
Many pedal their tricycles, but most of them prefer to push or drag them.
很多孩子用脚蹬车，但多数孩子更愿意推或是拉着三轮车。