Dimethylphenanthrene
[医] 二甲菲
🗣️ 情景例句
I'm glad you feel you've finally put it all together.
我很高兴你终于就绪了。
Adversity is a good discipline.
苦难是磨练人的好机会。
He'll return to London the week after next.
再下个星期他将返回伦敦。