英语词汇“tracer”的意思、释义、用法及双语翻译-时代网

词汇	tracer
释义	noun tracer bullets Radioactive tracers have been used to map the metabolic activity of the brain.
随便看	censorings censorious censoriously censoriousness censors censorship censorships censurable censure censured censurer censures censuring census censuses cent- cent cent centaur centaurs centenarian centenarians centenaries centenary centennial 腓骨腔腔口腔子腔肠动物腔调腔音腔骨腕腕(儿) 腕力腕子腕表腕足腕饰腕骨腘腙腚腚后跟腠腠理腤腥腥味儿

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