Epithelial ectoderm
[医] 上皮外胚层
🧩 词语组成解析
epithelial
[ˌepɪ'θi:lɪrl]
adj. 上皮的，皮膜的;
n. 外胚层, 外层\\n[医] 外胚层
🗣️ 情景例句
Dad ... Robbie. When did you come?
爸爸……Robbie。你们什么时候来的？
I'd like to know some information about the current investment environment in your country?
我想了解一下贵国的投资环境。
Three factors have caused these fish to grow so large:
这些因素促使这些鱼可以长得如此巨大：