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- Jeez! Can you keep it down to a dull roar? 你们能小声点吗?
- I hear you, when with a dull roar The wave surges. 我听见你,每当大海掀起狂涛发出咆哮。
- At first there is nothing but a dull roar in our ears and a dazzle in our eyes. 首先，耳鸣，眼花。
- and the dull roar of blowers circulating air. 产生的噪音及促使空气环流的鼓风机发出的单调的轰鸣声，
- The machine started up with a roar. 机器一声轰鸣开动了。
- The dull play seemed to last an eternity. 这场乏味的剧似乎演个没完没了。
- Market dull and slacken no business report. 市场萧条胩衰退，没有有关交易的报道。
- The absence of color in that drawing make it dull. 那幅画因没有着色而显得晦暗。
- The dying fire was throwing out a dull red light. 将要熄灭的火发出暗红色的光。
- A roar of laughter greeted our ears. 一阵大笑声传入我们耳中。
- The roar of the explosion was stupendous. 爆炸的响声震耳欲聋。
- The old man's life became dull and colorless. 老人的生活变得呆板无趣。
- The roar of the train reverberated in the tunnel. 火车的轰隆声在隧道里回荡。
- I feel a dull pain in the stomach. 我觉得胃部隐隐作痛。
- A person regarded as ungainly or dull witted. 愚笨的人被认为是笨拙的或弱智的人
- He couldn't teach such dull children. 他教不好这样呆笨的孩子。
- He felt a dull ache in his shoulder. 他感到肩膀隐隐作痛。
- His amusing performance caused a roar of laughter in the audience. 他那有趣的表演引起了观众的哄堂大笑。
- He is rather dull in comparison with others. 和别人比较起来，他相当迟钝。
- She took drugs to dull the pain. 她吃了药以减轻疼痛。
