Periblastula
表裂囊胚
🗣️ 情景例句
I know they are.
我知道他们会。
When he opened the door the cat ran out and brushed by his legs.
当他一开门，那只猫跳了出来，偎依在他的脚边。
Thanks.The same to you. Bye.
谢谢。也祝你旅途愉快！