英语词汇“principal contour”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	principal contour
释义	principal contour 主等高线
随便看	reduction percentage reduction period reduction per pass reduction-phase reduction phase reduction pinion teeth reduction plant reduction potential reduction print reduction printer reduction printing reduction procedure reduction process reduction program reduction range reduction rate reduction ratio reduction ratio in area reduction reaction reduction reactor reduction relation reduction relay valve reduction roaster reduction roasting reduction roll 351112521 351112524 351112531 351112534 35111254 351113134 351113154 351113211 351113222 3511132*34 养瘤成患养目镜养真养眼养神养精蓄锐养绿养老养老送终养老院