词汇	why gave me the brush
释义	why gave me the brush 干吗抛弃我
随便看	double evidence method double-examine for dubious noisy pixels double exchange double exchange effect double-exchange function double exchange interaction double-exchange interaction double exchange mechanism double exchange rate double excitations double exemption double exequatur double expansion double expansion compound steam engine double expansion engine double-expansion engine double expansion nozzle double expansion of cephalic vein double expansion steam engine double expectation theorem double explosive charges double exponential current distribution double exponential distribution double exponential jump diffusion model double exponential jump-diffusion process