contracting
contracting 英 美 [kən'trækt]
adj. 缔约的；承包的；收缩的
名词复数:contractings
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- adj. 缔约的；承包的；收缩的
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1. Welcome to the wartime contracting bazaar in Afghanistan.
欢迎来到阿富汗的战时承包集市。
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2. Having consumed all the hydrogen fuel in its core, it expanded massively into a "red giant" and might have eaten up smaller rocky planets like our own Earth in the process, before contracting.
它已经耗尽了内核的全部氢燃料，膨胀成了一个“红巨星”，在这个过程中可能吞噬了许多像我们的地球这样的体积较小的石质行星，然后它将开始收缩。
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3. The wafer is a piezoelectric resonator, expanding and contracting in response to electrical voltages at a precise, extremely high frequency.
该晶片是一个压电谐振器，以精准而极高的频率对电压作出反馈，进行放大和收缩。
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