单词	manutention
释义	manutention [网络] 注意力
随便看	checking signal checking size checking something out checkings-out checking station checking subroutine checking sum checking symbol checking system checking table checking television Checking the helm! checking them out checking these out checking the telegraph checking this out checking tool checking traverse checking-up checking up checking up an account checking upon checking up on checking up on the projects under construction checking-ups 巴人下里巴前算后巴头探脑巴山夜雨巴山度岭巴山蜀水巴山越岭巴巴劫劫巴巴急急巴巴结结狗牙儿狗獾狗男女狗皮膏药狗盗狗眼看人低狗瞌睡鱼狗碰头狗窃狗窝