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| 单词 | bioclean |
| 释义 | bioclean in British English (ˈbaɪəʊˌkliːn) adjective free from harmful bacteria bioclean in American English (ˈbaiouˌklin) adjective free or almost free from harmful microorganisms Word origin [bio- + clean]bio- is a combining form meaning “life” occurring in loanwords from Greek (biography). On this model, bio- is used in the formation of compound words (bioluminescence). Other words that use the affix bio- include: bioconversion, bioengineering, biomechanics, biosocial, biosynthesis |
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