近义词：
立刻、立即、立时、即刻
| 立刻 | 立刻 lìkè [immediately;at once;right away] 马上;立即 必须立刻写,否则就太晚了 |
| 立即 | 立即 lìjí [immediately;instantly;soon;at once;promptly;in no time; in nothing flat; in two twos; on the instant moment; out of hand; right away; straight away] 立刻;马上 立即照办 判处死刑,立即执行 |
| 立时 | 立时 lìshí [immediately;right away] 立刻 |
| 即刻 | 即刻 jíkè [at once;instantly;immediately;at once;right away] 立即;马上;在很短时间之内 即刻撤兵。——《广东军务记》 即刻开始工作 |
反义词：
马上词典解释 (详细解释)