vacuum
英['vækjuəm]美['vækjuəm]
n.
1.真空
2.真空状态，空白，空虚
3.（用真空吸尘器所做的）清洁，清扫
v.[T,I]
用真空吸尘器清扫
1.真空
2.真空状态，空白，空虚
3.（用真空吸尘器所做的）清洁，清扫
v.[T,I]
用真空吸尘器清扫
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- Fruits and vegetables are often frozen in a syrup or vacuum-sealed to exclude air and prevent oxidation and desiccation.
水果放在糖浆或裹在干糖内冷冻，隔绝空气以防氧化和干燥。收藏 - A vacuum thermos cup is a design surpassing time and space.
真空保暖杯，超越时空的设计。收藏 - The vacuum cleaner is out of order.
吸尘器坏了。收藏 - Could you show me how this vacuum cleaner works?
你能演示一下这真空吸尘器是怎么用的吗？收藏 - 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。收藏
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