Ethylenes
乙烯属烃
🗣️ 情景例句
I like what I do.
我喜欢我所做的工作。
None knows the weight of another's burden.
看人挑担不吃力。
The parquet floors shone like mirrors; highly polished silver was displayed in gleaming glass cabinets; even my uncle's huge collection of books was kept miraculously free from dust.
镶木地板洁如明镜，擦得发亮的银器陈列在明亮的玻璃柜里，连姑夫的大量藏书也保存得很好，奇迹般地一尘不染。