roar

verb

1. 吼叫；咆哮
   to make a very loud, deep sound
   1. We heard a lion roar.
      我们听见了狮子的吼声。
   2. The gun roared deafeningly.
      枪炮轰鸣声震耳欲聋。
   3. The engine roared to life (= started noisily) .
      发动机隆隆启动。
2. 叫喊；大声地说
   to shout sth very loudly
   1. The crowd roared.
      人群一片喧哗。
   2. The fans roared (out) their approval.
      崇拜者大声叫好。
   3. ‘Stand back,’ he roared.
      “靠后站。”他吼道。
3. 放声大笑
   to laugh very loudly
   1. He looked so funny, we all roared.
      他看上去那么滑稽，我们都哈哈大笑。
   2. It made them roar with laughter.
      这使他们大笑起来。
4. 呼啸而行；开得飞快
   to move very fast, making a lot of noise
   1. She put her foot down and the car roared away.
      她踩下油门，车子呼啸而去。
5. 熊熊燃烧
   to burn brightly with a lot of flames, heat and noise

noun

1. 咆哮；吼叫
   a loud deep sound made by an animal, especially a lion , or by sb's voice
   1. His speech was greeted by a roar of applause.
      他的讲话引来了雷鸣般的掌声。
   2. roars of laughter
      放声大笑
2. （风或海的）呼啸声；（机器的）隆隆声
   a loud continuous noise made by the wind or sea, or by a machine
   1. I could barely hear above the roar of traffic.
      过往车辆的轰鸣声使我几乎什么也听不见。

1. VERB 呼啸而过;轰鸣着疾驰
   If something, usually a vehicle, roars somewhere, it goes there very fast, making a loud noise.
   1. A police car roared past...
      一辆警车呼啸而过。
   2. The plane roared down the runway for takeoff...
      飞机轰鸣着沿着跑道疾驰，准备起飞。
   3. Flames roared hundreds of feet into the air.
      火焰呼呼地蹿到了几百英尺的高空。
2. VERB 咆哮;轰鸣;发出巨响
   If something roars, it makes a very loud noise.
   1. The engine roared, and the vehicle leapt forward...
      发动机轰鸣着，车子猛然冲出去。
   2. Her heart was pounding and the blood roared in her ears.
      她的心怦怦跳着，热血在耳中澎湃。
   3. ...the roaring waters of Niagara Falls.
      尼亚加拉瀑布澎湃的水流
   4. Roar is also a noun.
      
   5. ...the roar of traffic...
      车流的轰鸣
   6. Local residents saw it plunge towards Earth with a deafening roar.
      当地的居民看见它伴着一声震耳欲聋的巨响撞向地面。
3. VERB 大笑;狂笑
   If someone roars with laughter, they laugh in a very noisy way.
   1. Max threw back his head and roared with laughter.
      马克斯仰头大笑起来。
   2. Roar is also a noun.
      
   3. There were roars of laughter as he stood up.
      他站起来的时候，人们哄堂大笑。
4. VERB 大吼;喊叫;吼叫
   If someone roars, they shout something in a very loud voice.
   1. 'I'll kill you for that,' he roared...
      “我会为此杀了你，”他大吼道。
   2. During the playing of the national anthem the crowd roared and whistled...
      在播放国歌的时候，人们喊叫着，吹着口哨。
   3. The audience roared its approval.
      观众们大声喊着，表示赞同。
   4. Roar is also a noun.
      
   5. There was a roar of approval.
      响起一阵热烈的赞同声。
5. VERB (狮子)吼叫，咆哮
   When a lion roars, it makes the loud sound that lions typically make.
   1. The lion roared once, and sprang.
      狮子大吼一声，跳了起来。
   2. Roar is also a noun.
      
   3. ...the roar of lions in the distance.
      远处狮子的吼声

1. The roof collapsed in a roar of rock and rubble
   屋顶轰隆一声塌了下来，碎石瓦砾落了一地。
2. They heard a deep, distant roar.
   他们听到远处传来一声低沉的怒吼。
3. Now the cheers and applause mingled in a single sustained roar
   现在，欢呼声和掌声汇成了一片持续的喧闹声。
4. The earthquake was preceded by a loud roar and lasted 20 seconds
   地震前有一阵巨大的轰隆声，持续了20秒钟。
5. A roar of approval resounded through the Ukrainian parliament
   一片赞成声在乌克兰议会中回响。
6. A police car roared past
   一辆警车呼啸而过。
7. The plane roared down the runway for takeoff
   飞机轰鸣着沿着跑道疾驰，准备起飞。
8. Flames roared hundreds of feet into the air.
   火焰呼呼地蹿到了几百英尺的高空。
9. The engine roared, and the vehicle leapt forward
   发动机轰鸣着，车子猛然冲出去。
10. Her heart was pounding and the blood roared in her ears.
    她的心怦怦跳着，热血在耳中澎湃。
11. Max threw back his head and roared with laughter.
    马克斯仰头大笑起来。
12. 'I'll kill you for that,' he roared
    “我会为此杀了你，”他大吼道。
13. During the playing of the national anthem the crowd roared and whistled
    在播放国歌的时候，人们喊叫着，吹着口哨。
14. The audience roared its approval.
    观众们大声喊着，表示赞同。
15. The lion roared once, and sprang.
    狮子大吼一声，跳了起来。
16. The roar of the crowd stilled to an expectant murmur
    人群的喧哗平息下来，变成了满怀期待的低语声。
17. Now and then they heard the roar of a heavy truck.
    他们不时地听到大卡车的轰鸣声。
18. Don't roar at me.
    不要对我大吼大叫。
19. The roar of guns reverberated in the valley.
    炮声响彻山谷。
20. Tigers roar and apes whistle.
    虎啸猿啼。
21. Lions roar.
    狮子吼叫。
22. The roar of the explosion was followed by a deathly silence.
    爆炸声后是死一般的寂静。
23. The earth shook with the roar of guns.
    炮声震动天地。
24. The waterfall came down with a rush and a roar.
    瀑布奔泻，发出巨大的声响。
25. An angry gorilla has a fierce roar.
    发怒的猩猩发出凶猛的吼叫。
26. He hears that roar and runs to help.
    他听到了咆哮声，并跑去帮忙。
27. He can imitate a lion's roar.
    他能模拟狮子的吼叫。
28. 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。
29. There is a loud roar and a light engulfs them.
    一阵巨大的咆哮和一阵强光吞没了他们。
30. Through wind and ocean's roar.
    穿越风和海洋的咆哮。