vacuum是什麼意思_音標_用法_例句

簡單釋義：

n. 真空；真空狀態；空虛；空白

adj. 真空的；用以產生真空的；利用真空的

v. 用真空吸塵器清掃

網路 真空度；用吸塵器打掃；負壓

變形：

第三人稱單數：vacuums  現在分詞：vacuuming  過去式：vacuumed  

完整釋義：

v.

1.用真空乾燥機乾燥
2.用吸塵器掃除

n.

1.真空;空處,空虛,空白
2.真空;真空度
3.真空膜盒
4.真空蒸發器
5.負壓
6.〔美口〕吸塵器
7.空檔
8.茫然若失;心中無數的狀況

adj.

1.用以產生真空的
2.利用真空的

例句：

1. Chances are good that they are working in a bit of a vacuum as they try to understand how the design ultimately affects users.
   在他們嘗試了解該設計最終如何影響用戶時，很可能他們是在一無所知的情況下工作。

2. California was no Switzerland: much of it was still empty, geographically isolated and an institutional vacuum.
   加州不是瑞士：它的大部分地區依然空蕩，地理上隔絕，是一個制度真空。

3. The glass liner of the vacuum flask seems to be broken, the boiling water will get cold quickly.
   水壺的內膽好像是壞了，開水放進去涼得很快。

4. A great deal of non-profit developmental work takes place in a vacuum, without controlled monitoring or scientific evaluation.
   許多非營利性發展項目都是盲目進行，沒有科學的監測與評價。

5. With no bag and a number of space age design features, it was unlike any other vacuum cleaner.
   沒有袋和大量的太空時代的設計特點，這是與任何其他的真空吸塵器不同。

6. "Nature abhors a vacuum, so the chamber itself, because it is empty, it tends to be filled in by the body, " he said.
   他接著說，人體本性排斥真空組織，因囊腔本身是空的，所以它自然會被人體填充。

7. Nature abhors a vacuum, and since the inherent nature of the universe is good, a vacuum will always be filled with good.
   自然規律不喜歡空白，而且由於世界內在本質是好的，它總會往空白里填滿好東西。

8. But when she looks over and spots him, her first instinct is to assume he's an intruder, and she whacks him on the head with her vacuum.
   但是她轉頭看，發現了他，她直覺把他定為一個闖入家宅的人，她用她的真空吸塵器敲打他的腦袋。