coal-rock

英 ['kəʊlr'ɒk] 美 ['kəʊlr'ɒk]

释义
用例
更多

- 煤岩
释义常用度分布图

下载海词词典查看
例句
临近单词

coalless coal coal-fired power enterprise coal roadway drilling machine coal-gas washing wastewater coal worker rs pneumoconiosis coal mine businedd enterprise coal black liquor slurry char coal landing-storage system coal underground gasification coal-gangue fragmental size coal buring power plant units

把海词放在桌面上，查词最方便

触屏版| 电脑版

©2003 - 2025 海词词典(Dict.cn)

立即下载