Chlorocobalamin
氯鈷胺素
??? 情景例句
You have that look in your eye.
你的眼睛里顯示出你已有了答案。
I'm looking for a half-time job.
我在找半工半讀的工作。
An enterprise has to incur certain costs and expenses in order to stay in business.
一個企業為了繼續經營，不得不支出一定的費用和開銷。