单词 | arsenic group |
释义 | arsenic group (once / 11819311 pages) n WORD FAMILY arsenic group USAGE EXAMPLESBlue Cross covered the arsenic group of compounds, which were non-persistent and were expected to penetrate the mask. Lefebure, Victor, The Riddle of the Rhine; chemical s...(2010) n the univalent group derived from arsine Syn|Hyper cacodyl, cacodyl group, cacodyl radical chemical group, group, radical (chemistry) two or more atoms bound together as a single unit and forming part of a molecule |
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