| 释义 |
〔wand〕a vacuum cleaner that has two extension wands.带有两截延长把手的真空吸尘器〔vacuum〕pl. vac.uums A vacuum cleaner.【复数】 vac.uums 真空吸尘器〔vacuum〕To clean with or use a vacuum cleaner.使用真空吸尘器(打扫)〔demonstrate〕The salesperson plugged in and demonstrated the vacuum cleaner.售货员插上电源,示范真空吸尘器的操作〔extension〕an extension for the vacuum cleaner; built a new extension onto the hospital wing.真空吸尘器容量加大;向医院的一侧扩建 |