Cobalamin
n. 钴胺素, 维生素B12\\n[医] 钴胺
🗣️ 情景例句
Money can't buy happiness, believe me.
金钱买不到幸福，相信我。
Of course I want to know what your opinion is.
当然我想要知道你的意见是什么。
He built a glass wall through which he could watch what went on inside.
他建造一堵玻璃墙，透过玻璃墙他能够观察里面发生的事情。