Phenanthrolene
[医] 邻二氮杂菲
🗣️ 情景例句
Did you make any long distance calls this morning, or did you sign for your breakfast?
您今天早上没有打长途电话或吃早餐记账？
This window is just as wide as that one.
这扇窗户刚好和那扇一样宽。
Where's Jim Green?
吉姆·林格去哪了？