科学时代-面向大众传播科学知识、科学方法、科学精神和科学思想的科学普及平台。

科学时代收录了1160609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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travelers' cheque	traveler's tree	traveler track	travel expenditure	travel expert
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traveling block	traveling company	traveling crane	traveling drip irrigation system	traveling grate
traveling irrigator	traveling psychology	traveling salesperson problem	traveling salesperson problem--traveling salesperson problem (TSP)	traveling salesperson problem (TSP)
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traveling wave tube--traveling wave tube（TWT）	traveling wave tube（TWT）	travel journalist	traveller	traveller
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travelling allowance	travelling and miscellaneous expenses	Travelling Art Exhibits	travelling audit	travelling auditor
travelling bag	travelling bed adsorber	travelling belt	travelling belt feeder	travelling benefit
travelling cable	travelling cable of lift	travelling cathetometer	travelling companion	travelling correspondent