dovedive: n. 1.潜水；【泳】跳水；【航空】俯冲，(潜艇)下潜， ...的: 4次方是 The fourth power of 2 i ...式: type; stylearise 的过去式。: arosebecome 的过去式。: became下载手机词典可随时随地查词查翻译
