| 单词 | kilohertz |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔kilocycle〕Kilohertz.千周，千赫美国传统〔kilohertz〕Their instruments detected very faint radiowaves at a frequency of 3 kilohertz.他们的仪器检测到一个3千赫的微弱无线电波。柯林斯高阶Radio station frequencies are often given in terms of kilohertz.电台的频率常常以千赫为单位。剑桥国际 |
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