软肋 ruǎnlèi rib cartilage Origin Definitions Defs Strokes Stroke Words Sentences Sents ruǎnlèi rib cartilage 软 軟 ruǎn adjective soft soft; flexible; pliant; easy to bend or deform when pressure is applied肋 lèi noun rib (bound form) rib; the sides of the chest of a human or vertebrate animalruǎnlèi weak spot 软 軟 ruǎn adjective weak weak; feeble; lacking physical strength or energy肋 lèi noun rib (bound form) rib; the sides of the chest of a human or vertebrate animal