您要查找的是不是：
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- Don't mix up this pair of synonyms. 别把这两个近义词混淆了。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Don't try mixing it with me-- I've got a gun! 别想跟我打架－－我可有枪。
- He finds it hard to mix at parties. 他感到很难在聚会上与人攀谈。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The old man decided not to mix in politics. 那位老人决定不参与政治。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- Don't try mixing it with me -- I've got a gun! 别想跟我打架--我可有枪！
- Pink and blue mix well together. 粉色和蓝色在一起很协调。
- You're always mixing me up with my twin sister! 你老是把我和我的孪生妹妹弄混了！
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- He's mixing with the wrong people. 他交友不慎。
- In my job, I mix with all sorts of people. 我在工作中常和各种人打交道。
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- I love to mix with people chaste in mind. 我喜欢与思想纯洁的人来往。
- Don't mix with people of that stamp. 不要和那种人交往。
