单词	keep a tab on
释义	keep a tab on 记录, 监视, 看守
随便看	black-neb blackneb black-necked cobra black-necked cobras black-necked crane black-necked grebe black-necked grebes black-necked screamer black-necked screamers black-necked stilt black-necked stilts black-necked stork black-necked storks black-necked swan black-necked swans blacknecks black negative black negative or positive black nephrite blackness blackness absorption measuring apparatus blackness coefficient blacknesses Black-Nest black neutron detector 萋萋望极王孙草萋萋满别情萋萋芳草忆王孙萋萋芳草春绿萍散漫萍梗落江湖萝冥冥兮霰纷纷萝月映深溪萤度破窗萤火坠墙阴 carotenoid carotin carpaccio carpet carport carrier carry bag carry-over car sharing cart