英语词汇“pitch stone”的翻译、意思、用法、释义-英汉汉英双解词典

单词	pitch stone
释义	pitch stone 基本英英松脂岩名词 pitchstone: dark acid granitic glass
随便看	moldboard extension moldboard jointer moldboard kicker moldboard plough moldboard plow moldboard plow bottom moldboard plows moldboard redger moldboard reinforcement moldboard ridger moldboards moldboard stay mold board stay moldboard type scraper mold board type scraper moldboard wing mold book mold boronizing mold bottom mold bottom half mold bow mold box mold break mold breaker mold-breaking