英语词汇“datum line”的读音、翻译、释义、用法及例句-语文网

词汇	datum line
释义	datum line 资料线段某些电脑系统制图技术中，从X轴或Y轴方向画出的基准直线线段，以帮助使用者从图上直观地看出资料的准确值。
随便看	playfulness playgame playgirl playgoer playgoing play gooseberry playground playgroup play hardball play havoc with play hell with playhouse play in playing card playing field playlet playlist playmaker playmate play-off playoff play on raise a finger raise a laugh raised

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