Dibromoacetone
二溴丙酮
🗣️ 情景例句
The new plan needs you.
这项新计划需要你的协助。
He that goes to bed thirsty rises healthy.
忍渴上床，起身健康。
It was revealed that 20% of men in their mid-thirties snore.
调查指出，20%的35岁左右的男人打鼾；