Saprobic
污水生物的
🗣️ 情景例句
and one of them is Columbia.
其中一所是Columbia大学。
An old dog will learn no new tricks.
老家夥学不出新名堂。
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。