adj.9小時(shí)的
Nine hour standoff is over in Florida. 佛羅里達(dá)州一場(chǎng)持續(xù)9個(gè)小時(shí)的對(duì)峙結(jié)束了。
He averaged nine hours' work a day. 他平均每天工作九小時(shí)。
It take about nine hours to go there by train. 乘火車去大約要9個(gè)小時(shí)。
All were retested nine hours later. 大家都在九小時(shí)后被再次測(cè)試。
He sleeps for nine hours everyday. 他每天睡九個(gè)小時(shí)的覺.