您要查找的是不是：
- double brace bars 双杆撑杆
- bars, double brace 双杆撑杆
- Hum the opening bars of your favourite tune. 哼一哼你喜爱的曲子的开头几个小节。
- The small caged deer chafes against the bars. 关在笼子里的小鹿贴在栅栏上擦身体。
- The bear is chafing against the bars. 那只熊在铁栅上摩擦身体。
- The boy poked the stick through the bars of the cage. 那个男孩把棍子从兽槛的铁栅间伸进去。
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I want to sing at a karaoke bar next. 接下来，我想去卡拉OK酒吧唱歌。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- John likes to frequent the bars. 约翰喜欢经常出入酒吧。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- He was for putting bad men behind bars. 他赞成将坏人关进监狱。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- There are several bars in the hotel. 这家旅馆里有好几个酒吧。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The gymnast swung on the parallel bars. 体操运动员在双杠上摆动身子。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- He will have a drink in the bar after work. 下班之后他总去酒吧喝一杯。
- Poor health may be a bar to success in life. 健康不佳可能成为人一生中取得成功的障碍。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
