background air造句

"background air"是什么意思

造句与例句手机版

Background air pollution monitoring network
气象组织本底空气污染监测网
Background air pollution monitoring network bapmon
本底空气污染监测网
It's difficult to see background air in a sentence. 用background air造句挺难的

相邻词汇

用"background action"造句, 用"background activity"造句, 用"background activity level"造句, 用"background actor"造句, 用"background adaptation"造句, 用"background air pollution"造句, 用"background analysis"造句, 用"background and causes of the iranian revolution"造句, 用"background and foreground"造句,

如何用background air造句，用background air造句，background air in a sentence, 用background air造句和background air的例句由查查汉语词典提供，版权所有违者必究。