Workmen put in a proper drainage system and supplied pure drinking water.
工人安装了合适的排水装置,提供纯净的饮用水.
词典释义:
纯净饮用水
Workmen put in a proper drainage system and supplied pure drinking water.
工人安装了合适的排水装置,提供纯净的饮用水.
Electronic Gadgets是什么意思_Electronic Gadgets单词用法
wheel of history是什么意思_wheel of history单词用法
physicochemical是什么意思_physicochemical单词用法
admit one's mistake是什么意思_admit one's mistake单词用法
Sub-branches是什么意思_Sub-branches单词用法
an intermediate level是什么意思_an intermediate level单词用法