词汇	空淒
释义	空淒 kōng qī冷清。空凄
随便看	duration of unit hydrograph Duration of uterine contraction duration of validity duration of valve opening duration of ventilation duration of vision duration of voltage collapse duration of voyage duration of war duration of wave front duration of wave-front duration of wave tail duration of wearing duration of well-flushing duration of wind duration of wind graph duration of work duration of working cycle duration oi heat-ing duration performance duration power quality disturbances duration prediction duration pulse duration rate duration rate system