词汇	malignant onychia
释义	malignant onychia 医恶性甲床炎
随便看	grammatical connection grammatical constituent grammatical constituents grammatical constraint grammatical construction grammatical constructions grammatical co-occurence constraints grammatical co-occurrence constraints grammatical critic grammatical deviant grammatical deviation grammatical device grammatical devices grammatical disorders grammatical distribution grammatical domain grammatical drill grammatical element grammatical ellipsis grammatical English grammatical eompetence grammatical eonstraints grammatical equivalents grammatical error Grammatical Errors