英语词汇“pencil tracing”的翻译、意思、用法、释义-英汉汉英词典

单词	pencil tracing
释义	pencil tracing用铅笔描图pencil tracing用鉛筆描圖工程圖學
随便看	variationists variation margin variation method variation monitors variation name variation of admissible family of arcs variation of adventure variation of adventure; voyage variation variation of capacitance with temperature variation of chromosome numbers variation of constant variation of constants variation of coordinate method variation of declination variation of field intensity variation of fit variation of function variation of gravity variation of latitude variation [of moon] variation of operating value variation of parameter variation of quality variation of sign variation of speed