frequency例句
2024年03月24日 12:56:23
The drug can reduce the
frequency and severity of attacks.
這種藥能降低發(fā)病次數(shù)和嚴(yán)重程度.
Accidents are happening with increasing
frequency.
事故發(fā)生得越來越頻繁.
Speech is made up of sound waves that vary in
frequency and intensity.
語音是由不同頻率和強(qiáng)度的聲波組成的。