音标：[ˈinfrəˈred ˈfri:kwənsi] ；

[医]红外频率

词型变化：名词复数形式 : infrared frequencies

【近义词】

infrared红外线的

中级英语听力lesson 10

Here's the news at 11:30. Thousands of people have marched through the centre of Corby in Northamptonshire to protest against plans to close the steel works, the town's major employer. The marchers de

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Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

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I guess those Mech bullets really work, huh? Ben. 看来械甲金属弹真的有用。本 Everybody get down! Get down! 大家蹲下，隐蔽 Call out your ammo! 清点弹药 I got two. Three shots left. 还有两发。剩三发 Four. How many more w

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achiness

acqierement

aerial photographic surveying

AIME,A.I.M.E.

algaebacteria symbiotic system

arbitrary equilibrium