FAQs About the word dropping out of sight

销声匿迹

to stop being seen

消失,褪去,飞行,融化,消失,失神,消散,溶解的,干燥,死去 (消逝、下降或死去)

出现,出柜,抵达,突破,新兴的,出具的,隐隐约约,物化,露面

dropping out => 辍学, dropping off => 下降, dropping in (on) => 突然拜访(某人), dropping in => 坠入, dropping by => 顺道拜访,