Ectomesoblast
[胚]外中胚叶
🔁 扩展释义
【医】 外[胚层原]中胚层
🗣️ 情景例句
I think you ought to
我觉得，你们应该
Never trust another what you should do yourself.
自己应该做的事，决不要委托别人做。
In a few minutes he returned with my bag and gave it back to me.
一会儿工夫他拿着我的提包回来了，把它还给了我。