look up是什么意思_look up怎么读_look up翻译_用法_英译汉

听听怎么读

英 [luk ʌp]

美 [lʊk ʌp]

是什么意思

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

学习怎么用

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