单词 | chemoattractant |
释义 | chemoattractant/ (ˌkɛməʊəˈtræktənt) / nouna chemical substance that provokes chemotaxis, esp one that causes a bacterium to move in the direction in which its concentration is increasing Words nearby chemoattractantchemist, chemistry, chemmy, Chemnitz, chemo, chemoattractant, chemoautotroph, chemoautroph, chemobiotic, chemocautery, chemodectoma Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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