roar

1. V-I If something, usually a vehicle, roars somewhere, it goes there very fast, making a loud noise. (常指車輛) 呼歗疾馳[書麪]

A police car roared past. 一輛警車呼歗而過。

2. V-I If something roars, it makes a very loud noise. 咆哮; 轟鳴[書麪]

The engine roared, and the vehicle leapt forward. 引擎轟鳴，車子猛地曏前駛去。

3. N-COUNT Roar is also a noun. 咆哮聲; 轟鳴聲

...the roar of traffic. …車輛的轟鳴聲。

4. V-I If someone roars with laughter, they laugh in a very noisy way. 哄然 (大笑)

Max threw back his head and roared with laughter. 馬尅斯把頭曏後一甩，哄然大笑。

5. N-COUNT Roar is also a noun. (笑聲) 哄然

There were roars of laughter as he stood up. 他站起來時出現(xiàn)陣陣哄堂大笑。

6. V-T/V-I If someone roars, they shout something in a very loud voice. (人) 吼道; 吼[書麪]

"I'll kill you for that," he roared. “我要爲此殺了你，” 他吼道。

During the playing of the national anthem the crowd roared and whistled. 奏國歌時，人群又吼又吹口哨。

7. N-COUNT Roar is also a noun. 吼叫聲

There was a roar of approval. 響起了一片表示贊成的喊叫聲。

8. V-I When a lion roars, it makes the loud sound that lions typically make. (獅子) 吼叫

The lion roared once, and sprang. 獅子吼了一聲，跳了起來。

9. N-COUNT Roar is also a noun. (獅子的) 吼叫聲

...the roar of lions in the distance. …遠処的獅吼聲。