单词	tetramethyllead
释义	tetramethyllead noun tet·​ra·​meth·​yl·​lead ˌte-trə-ˌme-thəl-ˈled  : a volatile poisonous liquid Pb(CH3)4 used especially formerly as an antiknock agent Word History First Known Use 1964, in the meaning defined above
随便看	Gilead gileadite gileadites giles gilet gilets Gileño gileños gilgai gilgais Gilgamesh gilgamishes Gilgit gilgul gilgulim gilguy gilia Giliak giliak giliaks gill gill arch gill bailer gill basket gill box

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