单词	background charge
释义	background charge 背景电荷
随便看	site noise site of action site of activity site of cleavage site of conjugation reaction site of customs inspection site of exposure site office site of injury site of nuclear power plant site of nucleation site of paracentesis site of puncture site of semen deposition site of special scientific interest site operation site operation people site operation personnel site operator site orientation site or tools to attract hijacker site-owner site-owners site percolation site permit reports 急功近名急吏缓民急处从宽急如星火急如风火急张拘诸急急如律令急惊风撞着慢郎中急拍繁弦急敛暴征掖门掗掘掘井掘凿机掘土机掘墓人掘进掞掠