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。
- I commiserate with you on the loss of your mother. 你母亲逝世，我特向你慰问。
- How can we divert her thoughts from her sad loss? 我们怎样才能使他不再想到她可悲的损失？
- 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。
- The loss of all his money embitter the old man. 失去全部的钱，使这位老人甚为痛苦。
- 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 shop repairs vacuum cleaners. 这家店修理吸尘器。
- The loss of the ball game stir up much feeling. 球赛输了引起了极大的愤慨。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The ship was wrecked and became a total loss. 船只失事，一切都损失了。
- The insurance company will recompense his loss. 保险公司将赔偿他的损失。
- His death is a lamentable loss of our work. 他的死对我们的工作来说是令人悲痛的损失。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- His costly mistake resulted in severe loss. 他的严重的错误导致了重大的损失。
- This loss led to the demise of the business. 这一损失导致了公司的倒闭。
- 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
- Her departure is a great loss to the orchestra. 她离去是管弦乐队的一大损失。
