Thiobenzophenone
二苯甲硫酮
🗣️ 情景例句
I wish I had one now.
我真希望现在就来一个。
It's too dark.
太黑暗了。
We'll leave some evenings free,that is,if it is all right with you.
如果你们愿意的话，我们想留几个晚上供你们自由支配。