Metanephric blastema
[医] 后肾胚基
🧩 词语组成解析
[医]后肾的
n. [生]芽基, 胚基, 胚轴原, 原基
🗣️ 情景例句
And we don't own anything to use as collateral.
可是我们没有任何可以做担保物的东西。
Better deny at once than promise long.
轻诺必寡信。
Among these I would list string and brown paper, kept by thrifty people when a parcel has been opened, to save buying these two requisites.
这些东西中我想举出线绳和包装纸为例。节俭的人们打开包裹后便把这两样必备的东西收藏起来。省得日后去买。