Ectomere
n. [生](分化为外胚层的)外裂球
🔁 扩展释义
【医】 成外胚层裂球
🗣️ 情景例句
I can go up to the lodge for some hot dogs and drinks.
我可以到那边小屋去弄些热狗和饮料来。
I often finish school in the afternoon.
我常常在下午放学。
If we could stay as vigorous as we are at twelve,
假如我们能保持12岁时的旺盛生命力，