• 蓝色外衣

bluefinn.金枪鱼blueadj.蓝色的；忧郁的；沮丧的；色情的n.蓝色blue organic light-emitting diode蓝光有机电致发光器件Bluetooth host controller interface蓝牙主控制器接口简析blue organic light-emitting device蓝光有机电致发光器件Blue Back-light with high contrast蓝色高亮度背光Blue Anodized Alminum Brushed Chrome电染铝系列蓝铝Bluebonnet mingled with the yellow.黄蓝交相辉映。Bluetooth Technology and Smart System蓝牙技术与智能系统blue-black fountain pen ink writing蓝黑墨水字迹Blue-crowned Racket-tailed Parrotn.蓝冠盘尾鹦鹉Blue whale pleasure boat introduction蓝鲸游船介绍

1. She wore a dark blue coat.
   她穿着一件深蓝色的上衣。
2. My blue coat is en years old. It has seen better days.
   我的蓝上衣穿10年，已经很旧了。