单词 acetylenic 释义 acetylenic, a. Chem.|stlnk, -ink|[f. acetylene + -ic.]Made from, or involving the use of, acetylene.1915Chem. Abstr. 3221 (title) Preparation of acetylenic nitriles and of 1-halogenated acetylene derivatives.1946Nature 10 Aug. 205/1...