hours什么意思,hours怎么读

you may have to wait for hours at the airport
hours是什么意思中文翻译视频在线观看 - 西瓜视频
听录音,在a,b,c选项中选出与 你听到句子意思最相近的句子.
five minutes, give or take three hours? 【desperate housewi
in和on的不同用法和区别