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- Market dull and slacken no business report. 市场萧条胩衰退，没有有关交易的报道。
- The old man's life became dull and colorless. 老人的生活变得呆板无趣。
- Let us press on with our work, even if it is dull and weary. 尽管这项工作枯燥乏味，我们还是干下去吧。
- Acute and obtuse angles are oblique angles. 锐角和钝角都是斜角；
- The office seems so dull and prosaic after Pine Ridge. 从松岭回来后，办公室似乎变得枯燥无味了。
- He was tired of the dull and dry life. 枯燥无味的生活使他感到厌烦。
- Her stepfather was dull and weak. 她的继父愚蠢而且懦弱。
- The countryside was flat, dull and uninteresting. 农村地区缺乏生气，无聊乏味。
- It had been dull and sombre enough. 那是十分愁闷的，十分忧郁。
- It sat there, dull and squat, its spout stuck out. 水壶百无聊赖地蹲在那儿，噘着嘴。
- Today it will be dull and overcast. 今天天气将阴伴多云。
- He had the look of a dull and brutish man. 他看起来是个迟钝粗野的人。
- His eyes had become dull and remote. 他的两眼茫然无神。
- It will be so dull and lonely here without you. 你不在这里,我们真无聊,真寂寞。
- But the Frenchman was dull and unresponsive. 但是这位法国人却面色阴沉，颇为冷淡。
- Senses dull and blunt from all the lies! 从一切谎言的麻木中渐渐的醒来!
- It had been dull and somber enough. 那是十分愁闷的，十分忧郁的。
- Lab work is dull and repetitious. 实验室里的工作味同嚼蜡翻来复去。
- Why so dull and mute, young sinner? 年轻人,为何如此迟钝、发呆?
- He played the piano in a dull and mechanical way. 他弹钢琴非常枯燥、呆板。
