checkingn.校核；检验；核算；验算动词check的现在分词形式.checkv.检查；阻止；核对；买单n.检查；阻碍；支票；账单；方格图案；(国际象棋)将军Check Anonymous pass word匿名登陆密码检查check-valve ball spring止回阀球弹簧Check-out is at noon.退房时间是中午。checking-account holder支票帐户check-in/check-out检入／检出checking or investigation检查checking fuel consumption核算燃料消耗Check fuel line for leaks检查汽油喉管泄漏check of the coal quality煤质化验check the enemy's advance这个房间正合我意。