英语词汇“ball - point pen”的音标、翻译、中文意思、用法、释义-英汉双解词典

词汇	ball - point pen
释义	ball - point pen[网络] 圆珠笔；原子笔；圆珠笔和笔芯
随便看	background radiation level backgrounds background limited infrared detectivity backing pulley backhand swing backing band background limited infrared photoconductor background-limited infrared photoconductor backhand technique background limited infrared photoeonductor background scenery backing, rounding backfilling bucket backing bar background limited infrared detector background limited photodetector backing roll backhand strokes backing bands background-limited infrared photography background loop background scheduler backing rudder background scattering backing-bar