telescope
- IPA[ˈteləˌskōp]
美式
- an optical instrument designed to make distant objects appear nearer, containing an arrangement of lenses, or of curved mirrors and lenses, by which rays of light are collected and focused and the resulting image magnified.；short for radio telescope
- (with reference to an object made of concentric tubular parts) slide or cause to slide into itself, so that it becomes smaller；crush (a vehicle) by the force of an impact
verb: telescope, 3rd person present: telescopes, gerund or present participle: telescoping, past tense: telescoped, past participle: telescoped
noun: telescope, plural noun: telescopes
- 釋義
- 相關詞
名詞
- 1. an optical instrument designed to make distant objects appear nearer, containing an arrangement of lenses, or of curved mirrors and lenses, by which rays of light are collected and focused and the resulting image magnified.
- ▪ short for radio telescope
動詞
- 1. (with reference to an object made of concentric tubular parts) slide or cause to slide into itself, so that it becomes smaller five steel sections that telescope into one another 同義詞
- ▪ crush (a vehicle) by the force of an impact he drove right into another car—telescoped it 同義詞
- ▪ condense or conflate so as to occupy less space or time a way of telescoping many events into a relatively brief period 同義詞 反義詞
- a type of catadioptric telescope having a deeply curved meniscus lens. A secondary mirror on ...
Oxford Dictionary
- a telescope in which a mirror is used to collect and focus light.
Oxford American Dictionary
- an instrument used to detect radio emissions from the sky, whether from natural celestial ...
Oxford American Dictionary
- a telescope that is used for observing terrestrial objects and gives an uninverted image.
Oxford American Dictionary
- an astronomical telescope on an equatorial mount.
Oxford American Dictionary
- a type of catadioptric telescope having a deeply curved meniscus lens. A secondary mirror on ...
Oxford American Dictionary
- a reflecting telescope in which light reflected from a convex secondary mirror passes through a ...
Oxford Dictionary
- an astronomical telescope of the earliest type, with a biconvex objective and biconcave eyepiece.
Oxford Dictionary
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- IPA[ˈtɛlɪskəʊp]
英式
- an optical instrument designed to make distant objects appear nearer, containing an arrangement ...
- (with reference to an object made of concentric tubular parts) slide or cause to slide into ... five steel sections that telescope into one another the sliding carriage escapes were telescoped into a shorter length
Oxford Dictionary
