1. She vacuumed the room this morning. 她今天上午用吸尘器清扫了房间。
2. Products damaged by vacuum. 真空损坏的产品;
3. The vacuum sucked the dirt off the floor. 真空吸尘器吸起地板上的尘土。
英英解释
n.
1. the absence of matter
2. an empty area or space
3. a region that is devoid of matter
4. an electrical home appliance that cleans by suction v.
1. clean with a vacuum cleaner