单词	delta ray
释义	delta ray noun : an electron ejected by an ionizing particle in its passage through matter Word History First Known Use 1908, in the meaning defined above
随便看	chillsome chillum chillumchee chillums chilly Chilo chilo- Chilodon Chilodonella chiloes chilognath Chilognatha chilognathan chilognathous chilomastices chilomastixes chilomenisci chilomeniscuses chilomeniscusses chilomonad Chilomonas chilomycteri chilomycteruses chilomycterusses Chiloplacus

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