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- instruments sharpenning bar 磨刀棒
- Please sharpen the edge of this axe. 请把这把斧头的刃磨快。
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- I want to sing at a karaoke bar next. 接下来，我想去卡拉OK酒吧唱歌。
- The hospital imported some surgical instruments. 医院进口了一些外科器械。
- He will have a drink in the bar after work. 下班之后他总去酒吧喝一杯。
- The stethoscope is a medical instrument. 听诊器是一种医疗器械。
- 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。
- The scientist needs some delicate instruments. 这位科学家需要一些精密的仪器。
- 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。
- This instrument monitors the patient's heartbeats. 这台仪器监听病人的心跳。
- The ship crossed the bar safely. 船平安地穿过沙滩。
- 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。
- The whole class is here bar two that are ill. 除两人生病外，全班都到齐了。
- Telescopes and microscopes are visual instruments. 望远镜和显微镜是光学仪器。
- The strings are a category of musical instruments. 弦乐器是乐器的一种。
- Our dentist keeps his instruments in trays. 我们的牙科医生将他的器具放在隔底盘内。
- Don't stay too long at the snack bar. 别在快餐馆耽误太长时间。
- The dentist picked up several instruments. 那牙科医生把几把器械收拾好。
