暗箭难防 ànjiànnánfáng it is hard to guard against an arrow shot from the dark Origin Definitions Defs Strokes Stroke Words Sentences Sents 暗箭 ànjiàn hidden arrow An arrow shot from a hidden place; an attack by a hidden enemy.难 難 nán adjective difficult difficult; hard to do; troublesome; not easy; problematic; the opposite of 容易 róngyì防 fáng verb to guard against To take precautions against; to prevent or be on the lookout for something undesirable