单词 | boro- |
释义 | boro-comb. form Chemistry. Combining form of boron n. boroˈfluoride n. Brit. /ˌbɔːrə(ʊ)ˈflʊərʌɪd/ , /ˌbɔːrə(ʊ)ˈflɔːrʌɪd/ , U.S. /ˌbɔroʊˈflʊˌraɪd/ , /ˌbɔroʊˈflɔˌraɪd/ a compound of fluoride of boron with a metallic fluoride.ΚΠ 1866 H. E. Roscoe Lessons Elem. Chem. xiv. 130 Boron forms a borofluoride. boroˈtungstate n. Brit. /ˌbɔːrə(ʊ)ˈtʌŋsteɪt/ , /ˌbɔːrə(ʊ)ˈtʌŋstət/ , U.S. /ˌbɔroʊˈtəŋˌsteɪt/ a salt formed by the combination of boric and tungstic acids with the same base.ΚΠ 1881 Nature 6 Jan. 236/2 Borotungstates of sodium. boroˈglyceride n. Brit. /ˌbɔːrə(ʊ)ˈɡlɪsərʌɪd/ , U.S. /ˌbɔroʊˈɡlɪsəˌraɪd/ a compound of boric acid with glycerine, used as an antiseptic; also in Mineralogy, boroˈcalcite n. native borate of calcium.ΚΠ 1882 Athenæum 8 Apr. 448/2 Prof. Barff described his new antiseptic compound boro-glycerid (C3H5Bo3). This entry has not yet been fully updated (first published 1887; most recently modified version published online December 2021). < comb. form1866 |
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