词频的英文：
word frequency
n. 单词；言语；许诺；消息
v. 措辞
- There is an
在apple这个词中有一个字母A。 - This is a derivative word.
这是一个衍生词。 - This is an informal word.
这是一种口语用语。 - Bitter words and good acupuncture—to advise with faithful words.
苦语针砭。 - The German word `Haus' is cognate with the English word `house'.
德语的haus一词和英语的house一词同源.
n. 发生率，频繁，频率
- W is the radian frequency deviation from the center frequency
△W是角频率与中心频率的偏离值。 - The frequency inverters has a function of variable voltage and variable frequency.
频率逆变器具有变压、变频功能。 - Accidents are happening with increasing frequency.
事故发生得越来越频繁。 - He varied the transmission frequency.
他变换了无线电传送的频率。 - There will be no amplification of radiation at the frequency ??
在频率?舜Φ姆?射将不会有任何增强。