劍橋詞典a flight , especially in a spacecraft , past a particular point in space (尤指航天器的)近天躰飛行 The pictures were taken during the spacecraft's 25-minute flyby of the asteroid . 這些照片是在航天器靠近小行星的25分鍾飛行期內(nèi)拍攝的。 US (UK flypast) an occasion when a group of aircraft flies in a special pattern as a part of a ceremony 檢閲飛行,機群編隊飛行 返回 flyby