http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
refracting telescope [rəˈfræktɪŋ, riˈfræktɪŋ ˈtɛləˌskoʊp] 名词
http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
II. refract [美 rəˈfrækt, 英 rɪˈfrakt] 动词 不及物动词
I. telescope [美 ˈtɛləˌskoʊp, 英 ˈtɛlɪskəʊp] 名词
II. telescope [美 ˈtɛləˌskoʊp, 英 ˈtɛlɪskəʊp] 动词 trans
III. telescope [美 ˈtɛləˌskoʊp, 英 ˈtɛlɪskəʊp] 动词 不及物动词
telescope umbrella/tripod:
在《PONS词典》中的词汇
在《PONS词典》中的词汇
| I | refract |
|---|---|
| you | refract |
| he/she/it | refracts |
| we | refract |
| you | refract |
| they | refract |
| I | refracted |
|---|---|
| you | refracted |
| he/she/it | refracted |
| we | refracted |
| you | refracted |
| they | refracted |
| I | have | refracted |
|---|---|---|
| you | have | refracted |
| he/she/it | has | refracted |
| we | have | refracted |
| you | have | refracted |
| they | have | refracted |
| I | had | refracted |
|---|---|---|
| you | had | refracted |
| he/she/it | had | refracted |
| we | had | refracted |
| you | had | refracted |
| they | had | refracted |
单语范例（未经PONS编辑处理）
In some cases an observatory would move to a new location, or the equatorial telescope itself would be removed.
en.wikipedia.org Many of the members have sophisticated telescopes and have been successful in high quality imaging of planets, deep sky objects, and artificial satellites.
en.wikipedia.org At maximum brightness the star can be seen with the naked eye, while at minimum a telescope of at least 5 cm is needed.
en.wikipedia.org For example, electromagnetic information through infrared radiation telescopes, radio-telescopes, space telescopes, etc.
en.wikipedia.org The project started in 1995, and with telescope observations starting in 2000 for the scientific study of active galactic nuclei.
en.wikipedia.org 浏览词典
- reformation
- reformatory
- reformed
- reformer
- reformism
- refracting telescope
- refraction
- refractive index
- refractor
- refractory
- refrain