| 释义 |
blue¹ /blu; bluː/adj 1. having the colour of a clear sky on a fine day 蓝色的:◇the blue lake 蓝色的湖◇a dark blue dress 深蓝色的连衣裙 2. informal sad 【非正式】 忧郁的，沮丧的:◇i've been feeling kind of blue lately. 最近我一直感到沮丧。 3. blue joke/movie a joke or film about sex 色情笑话/电影→ see also 另见 once in a blue moon (once¹) |