Ketohydroxy estrin
[医] 醇酮雌激素, 雌酮
🧩 词语组成解析
n. [生化]雌(甾)酮, 雌激素
🗣️ 情景例句
She feels bad, too, Grandpa.
她也很沮丧， 爷爷。
What's the purpose of your visit?
你旅行的目的是什么？
for the simple reason that I was left with several curiously shaped bits of metal which did not seem to fit anywhere.
原因很简单，因为还剩下几个形状奇特的零件似乎哪里也装不上去。