单词乎
首页 - 英汉词典 - C字开头的单词或词组 - coal grading
英语解释

coal grading

汉语翻译

【建】 煤的分级
0
纠错
为您推荐
companycommunicatecandycapChinacorpcall forconceptcrabchiefclassmatecycling
猜你喜欢
so much the...ultra-high reductionfacies malarispissingvirussafeaskewxiphoiditisashless coalpissingnegative pressure sliderpatchwordsurinam
应用推荐