单词	nectosome
释义	nectosome noun nec·​to·​some -ˌsōm plural -s : the part of the colony of some complex siphonophores that bears swimming bells Word History Etymology nect- + -some
随便看	stentor stentorian stentorine stentorious stentoriously stentorophonic Stentorphone stentorphones stentors stentour stentours stents step step (along) step (on) step aerobics step along step aside step aside (from) step aside from step back step backward step backward/forward step bearing step bolt

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