Orthophenanthrolene
[医] 邻二氮杂菲
🗣️ 情景例句
I was elected the student body president at my college.
我被选为校学生会主席。
All is not at hand that helps.
有用的东西并不都是垂手可得的。
Those women are very hard-working.
那些姑娘很勤快。