英语词汇“preliminary contact”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	preliminary contact
释义	preliminary contact [电] 前动接触
随便看	orange- orange orange-acetone orangeade orangeades orangeado orange alpha-naphthol orange-and-black orange-and-blue orange-and-brown orange-and-green orange-and-red orange-and-white orange-and-whites orange-and-yellow orangeat orangeats orange B orange balsam orange balsams orange bat orange bats Orange Beach orange beef orange-bellied 䎻䎼䎽䎿䏁䏂䏃䏄䏅䏆失贞失责失败失足失路失踪失身失迎失迷失速