相关单词同义词soon, immediately, now, shortly, roughly, 近义词 instantly 立即地, immediately 立即, instantaneously 即刻地, abruptly 突然地, suddenly 突然地, swiftly 迅速地, rapidly 迅速地, without delay 毫不迟延地(立刻)..., at once 立刻, right away 立刻, straightaway 立刻, precipitously 险峻地临近词sum, Sumin 返回 summarily