covered with plants that have been allowed to grow wild 上有植物蔓生的;长满繁茂植物的 the garden was overgrown and deserted. 废弃的花园杂草丛生。
grown too large or beyond its normal size 发展得超出正常范围的,畸形发展的 the town is only an overgrown village. 该镇只是一个过于膨胀的大村庄。 ■(chiefly derogatory)used to describe an adult behaving in a childish manner (主贬)(成年人)幼稚得像孩子的,愚蠢的;行为幼稚的 a pair of overgrown schoolboys. 一对像小学生般幼稚的男学生。