in a facultative manner or degree, contingently.
| 单词 | θ19541 |
| 释义 | the world > life > biology > balance of nature > organisms in relation to habitat > [adverb] (8) facultatively1887 in a facultative manner or degree, contingently. obligately1915 Out of necessity; through restriction to such a mode of life or such environmental conditions. Cf. obligate, adj. 2. heterotrophically1935 prototrophically1957 saprobiotically1957 chemoautotrophically1961 By chemoautotrophy, in a chemoautotrophic manner. sympatrically1970 auxotrophically1976 |
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