释义 |
petrolic, a.|pɪˈtrɒlɪk| [f. petrol + -ic.] Of or pertaining to petrol or petroleum; also, relating to the use of petrol motor-cars. petrolic ether, one of the four products into which crude petroleum is refined, being that which comes over at a temperature of 40° to 70° Fahr., and has a specific gravity of ·640 to ·650.
1899Allbutt's Syst. Med. VIII. 497 Recipe, spirits of wine 200 grammes; petrolic ether, 5 grammes. 1902Autocar 19 July 69/1 The Swiss War Office have..[provided] for the purchase of an automobile for the petrolic instruction of army officers. |