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- 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。
- 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 symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- His departure created a vacuum in our lives. 他的离去在我们的生活中造成了空虚。
- His orders were issued into a vacuum, so to speak. 他的命令在某种程度上等于一纸空文。
- I mean to buy a vacuum next month. 下个月我打算买一台真空吸尘器。
- Hoover has become a household word for a vacuum cleaner through the world. 在世界各地,家家户户都知道胡佛已成了吸尘器的代名词。
- It would be a great help to have a vacuum cleaner. 吸尘器可以帮大忙。
- Her husband rs death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- There had a vacuum in his life since his wife died. 他妻子去世后他的生活很空虚。
- Exclusion of air creates a vacuum in the bottle. 瓶子里的空气排除后就产生真空。
- Do light waves travel through a vacuum? 光波真的通过真空吗?
- Why don't you buy a vacuum cleaner? 你为什么不买个真空吸尘器?
- I'd like to use a vacuum cleaner. 我想用一下吸尘器。
- A vacuum cleaner is a handyhousehold tool. 吸尘器是一种使用方便的家庭用具。
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- We could not pull apart two plates which enclosed a vacuum. 如果两个盘子间是真空,我们就无法将它们分开。
- 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。