英语词汇tnt的起源、历史背景-英语词源词典

词汇	tnt
词源	TNT 1915, abbreviation of trinitrotoluene (1908), from trinitro- indicating three nitro- groups in place of three hydrogen atoms in a compound, + toluene. Entries linking to tnt toluene n. colorless liquid hydrocarbon, 1855, from German toluin (Berzelius, 1842), from Tolu, place in Colombia (now Santiago de Tolu) from which "balsam of Tolu" was obtained from the bark of certain trees, which were known in Europe by the name of the port. The chemical so called because it was first distilled (1841) from balsam of Tolu. The place name is of unknown origin. updated on January 30, 2014
随便看	solus solute solution solvable solvation solve solvency solvent solvitur ambulando soma somalia somatic somatization somato- somatosensory somber sombre sombrero -some some somebody someday somedeal somehow someone

英语词源词典收录了45867条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。

TNT