sag in Chinese

The difference in elevation of a wire, cable, chain or rope suspended between two consecutive points.

(by extension) To lean, give way, or settle from a vertical position.

(figuratively) To lose firmness, elasticity, vigor, or a thriving state; to sink; to droop; to flag; to bend; to yield, as the mind or spirits, under the pressure of care, trouble, doubt, or the like; to be unsettled or unbalanced.