Paraderm
等径胞皮
🔁 扩展释义
【医】 生胚卵黄
🗣️ 情景例句
I planned to take a few months off.
我计划休息几个月。
To learn about words in dictionary
用词典学习单词
Excuse me! Is this your pencil-box?
请问，这是你的铅笔盒吗？