英语词汇supplementary contour怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	supplementary contour
释义	supplementary contour 【制图学】间曲线，半距等高线，补充等高线
随便看	allochthonous allochthonous coal allochthonous stream allochthons allocortex allocution allocutions allocycly allod allodia allodial allodiality allodially allodials allodiploid allodiploids allodium allods Alloeocoela all of all of a all on a all of a all on the sudden all of a dither all of a dooda all of a doodad

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