单词 | Drosophila melanogaster |
释义 | Drosophila melanogaster (once / 393978 pages) n WORD FAMILY Drosophila melanogaster USAGE EXAMPLESFruit flies, or Drosophila melanogaster, are the tiny insects that hover around fresh fruit. Wall Street Journal(Feb 01, 2016) He noticed that the Drosophila melanogaster's wings reflected a purplish hue against a black background. Nature(Oct 06, 2015) Drosophila melanogaster has been a tiny laboratory workhorse for more than a century, ever since it helped prove the theory of chromosomal inheritance. The New Yorker(Sep 29, 2014) n small fruit fly used by Thomas Hunt Morgan in studying basic mechanisms of inheritance Syn|Hyper drosophila fruit fly, pomace fly any of numerous small insects whose larvae feed on fruits |
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