在线词典日落西山太阳快要落山。比喻人到老年将死或事物接近衰亡。拼音rì luò xī shān解释太阳快要落山。比喻人到老年将死或事物接近衰亡。近义词人命危浅、日暮途穷反义词如日方升、日升月恒英文释义the sun sets over western hills (idiom); the day approaches its end; fig. time of decline; the end of an era; Sic transit gloria mundi