-(丧失视觉;失明)become[go;come]blind:
Heisblindof[in]oneeye.他瞎了一只眼。
Heisblindintherighteye.他右眼瞎了。
-(没有根据地;没有效果地)blindly;aimlessly;groundlessly;foolishly;tonopurpose:
worryfornothing;瞎操心
makeavaineffort;瞎费劲
-(丧失视觉的)blind:
ablindpersonridingablindhorse盲人骑瞎马
-(乱)(ofthread,etc.)becometangled