drop out of sight

美 [drɑːp aʊt əv saɪt]英 [drɒp aʊt ɒv saɪt]
  • 被遗忘
drop out of sightdrop out of sight
  1. Other long sections drop out of sight beneath spongy or rocky ground and return to the surface later on .

    其它部分消失在松软或坚硬的地面下然后又回到地面上。