?煤矿开采联合机
... 浆染联合机 indigs sizing and dyeing mad 煤矿开采联合机 coal mining combine 整烫联合机 Ironing Joint Machine ...
?采煤机
... coal recovery; 采煤机 getter; getter-loader; shearer; coal-winning machine; coal cutting; coal mining combine; 采煤机械 {矿} coal-cutting machinery; ..
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。