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unleaded
01
无铅的, 不含铅的
not containing lead or other additives harmful to the environment
02
无铅的
not having leads between the lines
unleaded
adj
leaded
adj
lead
v
例子
The switch to unleaded fuel has contributed to a significant decrease in air pollution in urban areas.
The automotive industry transitioned to unleaded fuel to accommodate the use of catalytic converters in vehicles.
Gas stations prominently display signs indicating the availability of unleaded fuel options.
Environmental regulations have phased out leaded gasoline, leading to the widespread use of unleaded alternatives.
