The idiom "by leaps and bounds" has its origins in the world of sports, particularly in athletic events like long jump or high jump. A "leap" refers to a long jump or a sudden burst of movement, while "bounds" refers to energetic and rapid movements. This expression is used to describe significant and rapid progress, growth, or improvement in a particular area. It emphasizes the idea of making substantial strides or advances.

What is the origin of the idiom "by leaps and bounds" and when to use it?

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(by|in) leaps and bounds

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“ by leaps and bounds”的英语定义和含义

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