Dimethylbenzidine
二甲基联苯胺, 联甲苯胺
🗣️ 情景例句
The wedding cake really looks delicious.
婚礼蛋糕看起来真好吃。
Please come here.
请来这里。
Here are the two originals of the contract we prepared.
这是我们准备好的两份合同正本。