http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
英语
西班牙语
I. rarefy <rarefies rarefying rarefied> [ˈrɛːrɪfʌɪ] 动词 trans
- rarefy
-
II. rarefy [ˈrɛːrɪfʌɪ] 动词 不及物动词
- rarefy
-
在《PONS词典》中的词汇
rarefy [ˈreərɪfaɪ, 美 ˈrerə-] 动词 trans
- rarefy
-
在《PONS词典》中的词汇
rarefy [ˈrer·ə·faɪ] 动词 trans
- rarefy
-
| I | rarefy |
|---|---|
| you | rarefy |
| he/she/it | rarefies |
| we | rarefy |
| you | rarefy |
| they | rarefy |
| I | rarefied |
|---|---|
| you | rarefied |
| he/she/it | rarefied |
| we | rarefied |
| you | rarefied |
| they | rarefied |
| I | have | rarefied |
|---|---|---|
| you | have | rarefied |
| he/she/it | has | rarefied |
| we | have | rarefied |
| you | have | rarefied |
| they | have | rarefied |
| I | had | rarefied |
|---|---|---|
| you | had | rarefied |
| he/she/it | had | rarefied |
| we | had | rarefied |
| you | had | rarefied |
| they | had | rarefied |
无例句可用
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单语范例（未经PONS编辑处理）
If it all sounds rarefied -- well, it is.
www.fastcompany.com Our world -- small and rarefied as it may be -- has indeed moved on.
www.firstpost.com Then lower the body of the tongue to rarefy the air above it.
en.wikipedia.org If you thought the topic was far too intellectually rarefied to be studied online, think again.
www.telegraph.co.uk In the other limit, for extremely rarefied gases, the gradients in bulk properties are not small compared to the mean free paths.
en.wikipedia.org