Split Second 争分夺秒有第二部吗?

Split Second 争分夺秒有第二部吗? split-second precision是什么意思? in a split-second的意思? 争分夺秒 split split split a split second choice 如何理解split 在这里如何理解,整个词组是什么意思?谢谢 all this happens in just a split second.这句split该怎么翻译? 求助(functions add,split) 中 split 的中文意思.在句子中是：display of hour,minute,second,1/100 second (functions add,split) < 24 h: (functions add,split) 中 split 的中文意思.display of hour,minute,second,1/100 second (functions add,split) < 24 h: 英语~有句话没看懂~阅读里的一句话,全段如下：Danny was driving home on a beautiful summer evening.Then it happened in a moment,a split second out of nowhere.Bam!其中a split second out of nowhere是什么意思?second out? be the first/second 与be first/second有什么区别例题：That is Kangkang's ___pen .A the second B second注：the second 有第二的意思而second表示第二次，为什么答案是B attack,burst,split,blast 有什么不同 英语翻译A split second mental chain reaction conducted by electrical activity. you switched on the light and in a split second the heart was full of light 与“争分夺秒”结构相同的成语有哪些? 争分夺秒是什么意思