Dimethylfomamide
[医] 二甲基甲酰胺(一种溶媒)
🗣️ 情景例句
The welcome sign is up:
欢迎的标语已经弄好了：
The fire is the test of gold; adversity of strong man.
烈火试真金，困苦练壮士。
The radio says the snow will stop later in the day.
无线电广播说 今天晚些时候雪会停的。