单词 | travel through the air |
例句 | DEFINITIVE EXAMPLES 权威例句〔SPEED〕Sound travels through the air at about 340 metres per second. 声音以大约每秒340米的速度在空气中传播。朗文写作活用〔bone conduction〕The process by which sound waves are transmitted to the inner ear by the cranial bones without traveling through the air in the ear canal.骨传导:声波经头盖骨传到内耳而不经过耳道内的空气的过程美国传统〔sound〕Sound travels through the air at a speed of about 344 meters a second.声音大约以每秒344公尺的速度,在空气中传播。文馨英汉 |
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