Erythrotin
维生素B12的旧名
🗣️ 情景例句
Just to get an idea of some other possibilities.
瞧瞧其他可能的选择。
Fortune knocks once at least at every man's door.
人人都有鸿运高照之日。
I decided to hang one of the tow suits I had brought with me in the cupboard.
然后我想把随身带来的两套西服中的一套挂到大衣柜里去。