led的中文意思、音标与词形变化

lead的过去式和过去分词 [计] 发光二极管

n diode such that light emitted at a p-n junction is proportional to the bias current; color depends on the material used v take somebody somewhere v have as a result or residue v tend to or result in v travel in front of; go in advance of others v cause to undertake a certain action v stretch out over a distance, space, time, or scope; run or extend between two points or beyond a certain point v be in charge of v be ahead of others; be the first v be conducive to v lead, as in the performance of a composition; Barenboim conducted the Chicago symphony for years" v lead, extend, or afford access v move ahead (of others) in time or space v cause something to pass or lead somewhere v preside over