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科学时代收录了3405121条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

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cainozoic	Cainozoic era	Cainozoic Era	Cainozoic era(Cenozoic era)	Cainozoic Group
Cainozoic group	Cains Minor	Cai Nuoc	Caion	CAIP {=Canadian Association of Internet Providers}
Caipe	caique	Cairanne	Caird Coast	Cairina moschata
Cairina moschate	Cairinis (Carinish)	cairn	Cairnbaan	Cairndow
cairned points	Cairneyhill	cairngorm	Cairn Gorm	Cairngorm Mts.
Cairngorn stone	cairngorn(stone)	cairngorn stone	Cairnharrow	Cairnryan
Cairns	Cairnsichthys Allen，1980	Cairnsichthys rhombosomoides (Nichols & Raven，1928)	Cairnsmore of Carsphairn	cairn terrier
Cairn Toul	Cairo	Cairocu, Ponta	Cairofa	Cairo, Monte
Cairo Montenotte	Cairophobia	cai-scratch fever	Caissargues	caisse claire {Fr.}
caisse {Fr.}	caisse roulante {Fr.}	caisse résonante {Fr.}	caisson	Caisson
caisson ballast forces	Caisson, box	caisson breakwater	caisson cell	Caisson, cellular
caisson cradle	caisson cutting edge	caisson disease	Caisson disease	caisson dock