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2026英语单词在线查_免费看外语词汇翻译-单词机infrequencyinfrequency实用场景例句

infrequency

[ɪn'frikwənsi]

英语单词infrequency

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.