Cortex eucommiae
[医] 杜仲
🧩 词语组成解析
cortex
['kɔ:teks]
n. 皮质;树皮;果皮;
🗣️ 情景例句
What's the problem, Richard?
有什么问题吗 Richard
Let me think it over,and I'll let you know later.
让我考虑一下，回头再告诉你吧。
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。