英语词汇“X-datum line”的读音、翻译、释义、用法及例句-语文网

词汇	X-datum line
释义	X-datum line X－基准线一条假想的线，作为打孔卡片顶边的基准线，即Hollerith（何勒内斯）卡片上最靠近第12打孔行上方的边缘线。
随便看	ecocide ecodoomster eco-dumping ecofreak eco-friendly ecol. ecological ecologically ecologist ecology E-Commerce e-commerce econ. econometrician econometrics econometrics econometrics economic economic aid economical economically economically challenged economic and monetary union Economic and Social Commission for Asia and the Pacific Economic and Social Commission for West Asia

语文网英语在线翻译词典收录了223822条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。