Lefadol
溴苯基吡咯烷二酮
🗣️ 情景例句
If the problem is in the goods itself, you may make a claim on the supplier.
如果问题在货物本身，你可以向供货方提出索赔。
I certainly didn't intend to cause you so much inconvenience.
我当然不打算引起你如此多的不方便。
Make yourself at home.
请不要拘礼。