Mesendoderm
[医] 中内胚层
🗣️ 情景例句
Well, it's too bad that you have to go.
真遗憾，你要走了。
He is suffering the humiliation of failure.
他正在蒙受失败的屈辱。
One lady brought in a biscuit on a wheelbarrow.
一位女士用手推车运来一个饼干，