Dimethylaminobenzophenone
[化] 二甲氨基二苯酮
🗣️ 情景例句
Yes.
是的。
I've been looking forward to visiting your factory.
我一直都盼望着参观贵厂。
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。