Elacin
[医] 变性弹力蛋白
🗣️ 情景例句
He couldn't teach such dull children.
他教不了这么笨的孩子。
Two dogs over one bone seldom agree.
两狗啃一骨，相持难服输。
The hardened professional smuggler, on the other hand, is never troubled by such feelings, even if he has five hundred gold watches hidden in his suitcase.
而老练的职业走私犯却使手提箱里藏着500只金表，却也处之泰然。