human wastes的意思|示意
美 / /
英 / /
人类排泄物
human wastes相关短语
1、 Untreated human wastes 未经过处理的人类排泄物
human wastes相关例句
Environmental engineers are concerned with the disposal of human wastes.
环境工程师们关心人类排泄物的处置.
辞典例句
Cities of ancient times were often noxious places, fouled by human wastes and debris.
古老时期城市经常是有毒地方, 弄脏由人粪尿和残骸.
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