Saprobic
污水生物的
🗣️ 情景例句
Collecting matchsticks was fun, until that fateful day one of them caught alight.
收集火柴是一种乐趣，除非一天其中一根火柴不幸燃烧起来。
Quality matters more than quanity.
质量比数量重要。
Can I have a look at it?
我可以看一下吗？