Bisacrylamind
[机] 双丙烯酰氨
🗣️ 情景例句
In about 30 minutes.
大约半小时后。
The doctor said it's just a litter heat rash, There's nothing to worry about.
医生说只是出疹子，不需要担心。
He investigates complaints large and small that come to him from all levels of society.
他听取社会各阶层的各种大小意见，并进行调查。