“retractable spear”的概念、定义、翻译、参考文献-科学参考

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单词	retractable spear
释义	retractable spear 伸缩杆
随便看	streptokinase streptokinase (SK) streptoleukocidin streptolin streptolysin streptolysin O streptolysin S Streptomyces Streptomyces glaucoflavus Streptomyces glaucohygroscopicus Streptomyces glaucovioatratus Streptomyces glaucoviolaceus Streptomyces glaucoviolaceus var. pallens Streptomyces glaucus Streptomyces hygroscopicus subsp. angustmyceticus Streptomyces hygroscopicus subsp. duamyceticus Streptomyces hygroscopicus var. citreus Streptomyces hygroscopicus var. decoyicus Streptomyces hygroscopicus var. enhygrus Streptomyces hygroscopicus var. geldanus Streptomyces hygroscopicus var. griseus streptomyces proteinase Streptomyces resistomyciticus Streptomyces roseolus Streptomyces violaceoagglomeratus