Nephrostome
n. [动]肾孔, 肾口
🔁 扩展释义
【医】 肾孔(胚胎)
🗣️ 情景例句
the other half of my decision.
我这个决定的另一半。
He that will eat the nut must first crack the shell.
欲所得，必先劳。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出这样的准备是必要的，因为无法预见到洞穴探险者究竟会遇到什么性质的困难。