low frequency
US /loʊ ˈfriːkwənsi/
UK /ləʊ ˈfriːkwənsi/
名词
低频
a frequency that is relatively low, especially in the context of electromagnetic waves or sound waves
示例:
•
Subwoofers are designed to reproduce low frequency sounds.
低音炮旨在再现低频声音。
•
The radio signal operates at a very low frequency.
无线电信号在非常低的频率下运行。