他们把钢琴的音调升高到音乐会的高音标准.They keyed a piano up to concert pitch.这架钢琴的音调不准.The piano is out of tune.“请起立”，她用洪亮的音调说。"Stand up, please" she said in a orotund tone....
在半玻璃杯水里面加上几滴。Add a few drops to half a tumbler of water.只需要很小的一滴就可以了。It's only necessary to use just a very small blob.没人认为应该鼓励现在滴酒不沾的人去狂喝豪饮。No one believes that current nondrinkers should be encouraged to start imb...