300 seconds什么意思

300 seconds什么意思 fifth seconds什么意思 ten　to　fifteen　seconds什么意思 seconds count in an emergency什么意思? longer than a few seconds什么意思 My watch is two seconds fast/slow.什么意思? About 531,000,000 results 0.16 seconds什么意思 in seconds啥意思 seconds什么意思除了 第2 的意思以外还有什么意思.. Every five seconds another people什么意思.Every five seconds another people HAS EYE DISEASE.Every five seconds another people是每2.5个人就有一个的意思吗. I do not care ,forgot forget,I forget you ,not five seconds什么意思 You need to wait 600 seconds to start another download什么意思 You have to wait 14 seconds till next download什么意思 For every minute you are angry you lose sixty seconds of happiness什么意思? 求解years to earn,seconds to break这句话什么意思, I swear,I liive one minute,60 seconds,Iwil I love you,idiot什么意思 NO words cat not experss,can not explain,goodbye feeling this US-seconds什么意思. in under 90 seconds是什么意思?in和under在这里各表示什么意思?