Diffusant
扩散剂
🗣️ 情景例句
How much paint, how many hours of work ...
多少油漆， 多少小时的工作量……
Don't pass up a golden opportunity.
勿失良机。
In a few years the small workshop had become a large factory which employed seven hundred and twenty-eight people.
几年之后，小铺子已经发展成了一个雇有728人的大工厂。