come down the pikeAmerican EnglishAmE to happen or become known 发生；显现 The world is being turned upside down by the string of multimedia technologies coming down the pike. 一连串多媒体技术的问世令整个世界发生了天翻地覆的变化。
come down the pike• Job opportunities like this don't come down the pike that often.• Our image as a bunch of bumpkins who roll over for anything that comes down the pike?
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