相关单词近义词 grim 严厉的, depressed 沮丧的, dispirited 沮丧的, gloomy 阴暗的, low-spirited 无精神的, blue 蓝色的, low 低的, down 向下, downcast 气馁的, downhearted 消沉的临近词down, downtilt 返回 down in the mouth