热门： obviously happy 单词大全

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首页英语词典infrequencyinfrequency实用场景例句

infrequency

[ɪn'frikwənsi]

英英释义实用场景例句

n. 罕见；很少发生

实用场景例句

With their greater infrequency the sounds increased in strength and sharpness.: 寂静的间歇逐渐变长;声音的迟延变得难以忍受.