您要查找的是不是：
- Microscopes and telescopes are optical instruments. 望远镜和显微镜是光学仪器。
- The hospital imported some surgical instruments. 医院进口了一些外科器械。
- Slop out the waste basins first when you get up. 起床的第一件事是把例盆倒了。
- Don't waste time on nonessentials. 不要把时间浪费在枝节事情上。
- The scientist needs some delicate instruments. 这位科学家需要一些精密的仪器。
- It's only a waste of time to speak to her. 和她说话纯粹是浪费时间。
- I can't just let the water run to waste. 我不能让这些水白白流掉。
- It'd be a pity if all this work went to waste. 如果所有这一切工作都白干了，那多可惜。
- 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。
- It is often the case that haste makes waste. 忙中有错是很常见的。
- 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。
- The dentist picked up several instruments. 那牙科医生把几把器械收拾好。
- It's a waste of money betting on that old nag! 把赌金压在那匹老马上就是白扔钱！
- The orchestra tuned their instruments. 乐队在给乐器调音。
- Don't waste time on niggling details. 不要为琐事浪费时间。
- "Waste not, want not" is her favorite maxim. “不浪费则不匮乏”是她特别喜爱的格言。
- Haste makes waste, so be careful as you work. 欲速则不达，所以工作时仔细些。
- I can't waste time on such frivolities. 我不能在这种无聊的事情上浪费时间。
- Several members of the orchestra are tuning up their instruments. 乐队中有几个成员正在调他们的乐器。
