单词 | leaded gasoline |
释义 | leaded gasoline (once / 492472 pages) n WORD FAMILY leaded gasoline USAGE EXAMPLESFluoridation cured tooth decay, and automotive engineers found alternatives to leaded gasoline. Wall Street Journal(Oct 19, 2016) But leaded gasoline, a neurotoxin and environmental hazard, was eventually outlawed. New York Times(Sep 22, 2016) Lead levels in inner cities from leaded gasoline climbed dramatically until leaded gasoline was slowly phased out, mostly between 1973 and 1990. New York Times(Aug 30, 2016) n gasoline treated with a lead compound to reduce motor knocks combustion of leaded gasoline released lead into the air where it could cause lead poisoning Syn|Ant|Hyper leaded petrol unleaded gasoline, unleaded petrol gasoline that has not been treated with a lead compound gas, gasolene, gasoline, petrol a volatile flammable mixture of hydrocarbons (hexane and heptane and octane etc.) derived from petroleum; used mainly as a fuel in internal-combustion engines |
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