常見(jiàn)例句His dog has a canker in its ear. 他的狗的耳朵上有一處潰瘍。Drug addiction is a dangerous canker in society. 吸毒成癮是腐蝕社會(huì)的一大禍害。It is vain to attempt to root out heresy by force. 試圖用暴力消除異端邪說(shuō)是徒勞的。The gardener tore up the plant, root and all. 園丁把園中的花草樹(shù)木連根全挖了出來(lái)。The plant has not struck root yet. 那棵植物還沒(méi)生根。Unhappiness is the root cause of his illness. 不開(kāi)心是他生病的根源。 返回 canker-root