皮可秒...

secondary school的音标：secondary school的英式发音音标为：['sekəndəri sku:l]secondary school的美式发音音标为：['sɛkənˌdɛri skul]...

Hughes finished with 15 seconds in hand.休斯提前了15秒完成。A thief can break into a car in under ten seconds.窃贼十秒钟之内就能把车撬开.All five - second grenade fusewill burn down in three seconds.所有定制为五秒的手雷导火索都会在三秒内烧完.She's already sh...

seconding的音标：...

千秒...

After fifteen years of teaching,he was seconded to the Ministry of Education to advise them on school planning.任教15年后,他被调到教育部协助制定教育规划。After fifteen years of teaching, he was seconded to the Ministry of Education to advis...

billisecond的音标：billisecond的英式发音音标为：['bɪli:sekənd]billisecond的美式发音音标为：['bɪlisekənd]...

The dynamic SIF variation was found to lag behind the stress - pulse imingement by several microseconds.动态应力强度因子的变化发现滞后于应力脉冲冲击几微秒.The dynamic SIF variation was found to lag behind the stress - pulse impingement by severa...

centisecond的音标：centisecond的英式发音音标为：['sentɪsekənd]centisecond的美式发音音标为：['sentəˌsekənd]...