If youget a jump onsomething or someone orget the jump onthem, you gain an advantage over them. e.g. Helicopters helped fire crews get ajumpon the blaze... 直升机帮助消防队员控制住了火势。 e.g. The idea is to get thejumpon him. 想法是要胜过他。 13.非常激动;欣喜若狂;暴跳如雷 ...