英语词汇“hard as a rock”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	hard as a rock
释义	hard as a rock 绷硬
随便看	linear time variant channel linear time-variant channel linear time-variant system linear time-varying control system linear time-varying network lineartitration linear titration linear-to-log converter linear topological algebra linear topological space linear topology linear total shrinkage linear trace linear track linear-tracking linear tracking linear transducer linear transfer linear transfer function linear transfer machine linear transform linear transformation linear transformation group linear transformations linear transform encoding of the image 勿简而不明勿自暴自弃勿药为中医勿落井下石勿言一樽酒，明日难重持勿言一樽酒，明日难重持。梦中不识路，何以慰相思。勿言舍宅小，不过寝一室；何须马鞍多，不能骑两匹勿话扰他人勿谄富，勿骄贫勿谓一丝微，既缁难再白 earphone earring earth easel Easter easy easy-care easygoing easy listening easy miss