Bluem布吕姆blueadj.蓝色的；忧郁的；沮丧的；色情的n.蓝色blue copper ore蓝铜矿blue supergiant蓝超巨星blue heat range蓝脆性温度范围blue peter flag开航旗bluehoneysuckle蓝靛果blueberry sauce紫黑浆果沙司blue cornflower矢车菊blue lead-ore方铅矿blue-line key蓝图拼套台纸blue-eyed man蓝眼睛的人