基本解释adj.无害的;软弱无能的;麻木的同根派生 sackless相关词英汉例句用作形容词 (adj.)A good book can soften the stiff soul and refresh the sackless thinking.一本好书可以使僵硬的灵魂变得柔软,使麻木的思想重获新生!sackless更多例句