Blastocone
胚锥, 卵裂锥
🗣️ 情景例句
Nowadays more and more people are without jobs.
现在越来越多的人失业。
Don't give me your cold, man!
不要把你的伤风传染给我！
'Cats behave like well-trained paratroopers.' a doctor said.
“猫就像训练有素的跳伞队员，” 一位医生说。