vacuum
柯林斯词典
1. N-COUNT If someone or something creates a vacuum, they leave a place or position that then needs to be filled by another person or thing. 空缺
His presence should fill the power vacuum that has been developing over the past few days. 他的出現應該能填補過去幾天中形成的權力空缺。
2. PHRASE If something is done in a vacuum, it is not affected by any outside influences or information. 在與世隔絕的狀態中
Moral values cannot be taught in a vacuum. 道德價值觀不能在與世隔絕的狀態中進行傳授。
3. N-COUNT A vacuum is a space that contains no air or other gas. 真空
Wind is a current of air caused by a vacuum caused by hot air rising. 風是由熱空氣上陞産生真空而引起的空氣流動。
4. N-COUNT A vacuum is the same as a . 真空吸塵器
5. V-T/V-I If you vacuum something, you clean it using a vacuum cleaner. 用真空吸塵器清潔
I vacuumed the carpets today. 我今天用吸塵器清潔地毯了。
It's important to vacuum regularly. 定期用吸塵器清潔是很重要的。
返回 vacuum
vacuum /ˈvækjʊəm, -jʊʌm/ (vacuuming,vacuumed,vacuums)
剑桥词典
vacuum noun (EMPTY SPACE)
[ 可數名詞：有複數形式的名詞 or 不可數或單數名詞：沒有複數形式的名詞 ]a space from which most or all of the matter has been removed , or where there is little or no matter
真空
[ 單數名詞 ]
a lack of something
缺乏，空白
The withdrawal of troops from the area has created a security vacuum which will need to be filled . 部隊撤軍之後，那個地區出現了一個有待填補的安全真空。
in a vacuum
kept separate from other people and activities
似在真空中；與世隔絕
No artist works in a vacuum - we are all of us influenced by others . 沒有哪個藝術工作者可以脫離現實——我們都受到他人的影響。
vacuum noun (CLEANER)
[ 可數名詞：有複數形式的名詞 ]a vacuum cleaner
真空吸塵器（同 vacuum cleaner） 返回 vacuum