单词	parachuters
释义	同parachuter
随便看	niobium pentafluoride niobium pentaoxide niobium perovskite niobium perovskite (dysanalite) niobium potassium oxypentafluoride niobium rutile niobium rutile (ilmenorutil) niobiums niobium tapiolite niobium(v) chloride niobium(v) ethoxide niobium(v) fluoride niobium(v) oxide niobium、nb niobium｛=nb｝ niobo-aeschynite niobo-aeschynite (ce) niobo-aeschynite (nd) nioboanatase nioboanatase (niobanatase) niobobelyankinite niobobrookite niobochevkinite niobo-eschynite niobo-eschynite (niobo-aeschynite)