| 释义 |
headstreams 英'hedstriːmz美'hedstriːmz BNC²³⁶²¹³⁺¹
基本英英例句
源流¹⁰⁰原型headstream的复数
名词 headstream:
a stream that forms the source of a river Explorers traced the Nile River to its several headstreams in Central Africa.
探险者在中非找到了尼罗河的几处源头。《新英汉大辞典》
Printing and dyeing wastewater was one of the industrial pollutant headstreams.
印染、染料废水是严重污染环境的工业污染源之一。 cnki |