Dimethylfomamide
[医] 二甲基甲酰胺(一种溶媒)
🗣️ 情景例句
We usually accept payment by irrevocable L C payable against shiping documents.
我们一般用不可撤销信用证，凭装运单据结汇付款方式。
I've been looking forward to visiting your factory.
我一直都盼望着参观贵厂。
so she sat down and accepted a cup of very strong tea, while he telephoned the police.
于是坐了下来，喝了一杯浓茶。与此同时，看门的人给警察挂了电话。