您要查找的是不是：
- bar tracing detector 物料跟踪检测
- I want to sing at a karaoke bar next. 接下来，我想去卡拉OK酒吧唱歌。
- An electrically produced graph or tracing. 电示图以电制作的图表或映描图
- 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。
- She's go to play the opening bar of the sonata. 她准备演奏这支奏鸣曲的开始数小节。
- I can't trace that letter you sent me. 我找不到你寄给我的那封信。
- The bar in the slum is a den of iniquity. 这个贫民窟里的小酒吧是一个充满罪恶的场所。
- He spoke without a trace of emotion. 他说话时毫不动感情。
- The ship crossed the bar safely. 船平安地穿过沙滩。
- A record or tracing produced by a plethysmograph. 体积描记图由体积描记器作出的记录或轨迹
- The drunk man lost his pouch in the bar. 那个喝醉了的人在酒吧里丢失了钱袋。
- Did the police find any trace of the murderer? 警方找到凶手的行踪了吗？
- The whole class is here bar two that are ill. 除两人生病外，全班都到齐了。
- They failed to find any trace of the runaways. 他们未能找到逃跑者的任何踪迹。
- There was barely a trace of salt in the soup. 汤里简直一点盐也没有放。
- The post office tried to trace the lost letter. 邮局设法查出那封丢失的信。
- Don't stay too long at the snack bar. 别在快餐馆耽误太长时间。
- The kids are learning to trace the letter. 孩子们学描字母。
- She noticed this slight hint of manifestation of the colour bar. 她注意到了这个微小的种族歧视的表现。
