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英 [luk ʌp]
美 [lʊk ʌp]
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释义
向上看;改善;拜访(某人);查找
英英释义
look up
n.an operation that determines whether one or more of a set of items has a specified property
同义词:searchlookup
v.seek information from
同义词:consultrefer
look up用法
词组短语
table lookup查表;表格查找
同近义词辨析
look up, consult
look up查检(单词等),通过查阅词典来查检单词
consult查阅(词典等);
双语例句
用作动词(v.)You can look up this word in the vocabulary.
你可以在词汇表里查这个词。I'll look it up in the encyclopaedia.
我将在百科全书中查阅它。The national economy is beginning to look up.
国民经济正在开始好转。Inflation is coming down; unemployment is coming down; things are definitely looking up!
通货膨胀正在缓解,失业情形正在改善,形势确实已好转!When looking up suddenly , Henry saw a rainbow in the sky .
亨利突然举目仰视时,发现天空有一道彩虹。Do look me up next time you are in town.
下次进城请一定来看我。
权威例句
When do foreign-language readers look up the meaning of unfamiliar words? The influence of task and learner variables.
A fast chaotic cryptographic scheme with dynamic look-up table
Colorimetric calibration in electronic imaging devices using a look-up-table model and interpolations
Fast address lookup for Internet routers
Interactive Computation of Holograms Using a Look-up Table
A modified look-up table for implicit disambiguation of Marching Cubes
FLASH: A Fast Look-Up Algorithm for String Homology
Look-up engine for packet-based network
Post-launch process optimization through customer replaceable unit memory look-up table
Cryptanalysis of dynamic look-up table based chaotic cryptosystems