双语例句
Dual water supply is a newly - developed field to supply drinking water with high quality.
管道分质供水是近年来发展的一门新兴产业,是近几十年来提高饮水质量最现实的途径之一.
词典释义：
developed field
时间: 2026-04-23 05:24:35
开拓了的矿床
词典释义：
开拓了的矿床
Dual water supply is a newly - developed field to supply drinking water with high quality.
管道分质供水是近年来发展的一门新兴产业,是近几十年来提高饮水质量最现实的途径之一.