Ectdermal blastomere
[医] 外胚层裂球
🧩 词语组成解析
[医] [分]裂球
🗣️ 情景例句
and he made the weekend very easy for us to enjoy.
使得我们的周末过得非常轻松愉快。
A courageous foe is better than a cowardly friend.
勇敢的敌人胜过懦怯的朋友。
OK. Who's first? Ma Lili!
好。第一个是谁？马莉莉！