“in circulation”概念、定义、翻译-科学时代

单词	in circulation
释义	图书馆、情报与文献学词汇手册 in circulation 借出，在流通
随便看	ethylmalate synthase ethyl m-aminobenzoate ethyl mercaptan ethyl methane sulfonate ethylmethylthiambutene ethyl myristate ethyl nonanoate ethylnoradrenaline ethyl octanoate ethylolamine ethyl orthosilicate ethyl palmitate ethylpapaverine ethyl phenylacetate ethyl p-hydroxybenzoate ethyl p-methoxycinnamate ethyl rhodinol ethyl salicylate ethyl stearate ethylsuccinate ethyl urethane ethyl vanillin ethyl β-phenylacrylate etic etic

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。