单词	self-propagating
释义	self-propagating /sɛlfˈprɒpəɡeɪtɪŋ / adjective (Especially of a plant) able to propagate itself.They chose ornamental plants that were self-propagating, along with annuals that were generally self-seeding.... In more specific terms, a meme is a self-propagating unit of cultural evolution, analogous to the gene (the unit of genetics). There, the molecules began the complex series of reactions that eventually lead to self-propagating chemical sequences that eventually became replicating life forms. Derivatives self-propagation noun ... No present form of maize is capable of self-propagation, and wherever it grows it is grown by man. At the time, of course, it was not known that the gene's apparent self-propagation requires the participation of numerous extragenic elements such as enzymes and other proteins. Selfish genes of no function other than self-propagation are susceptible to degeneration if they become fixed in a population, and regular transfer to new species may be the only means for their long-term persistence.
随便看	rock melon rock milk rock mine Rock Monday rock mouse rock music Rockne, Knute rocknoser rock nosing rock 'n' roll rock 'n' roll craze rock 'n' roller rock 'n' rolling rock 'n' roll music rock 'n' roll revivalism rock 'n' roll revivalist rock 'n' roll riot rock 'n' roll station rock oak rock oil rock onion rockoon rock opera rock out rock oyster

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。