点击下方单词,选择对的这个单词
1. (下水道的)污水,污物,废水Sewage is waste matter such as faeces or dirty water from homes and factories, which flows away through sewers.
1. waste matter carried away in sewers or drains
Synonym: sewerage
多通过句子记忆单词,而不是单独死记硬背。