coalball
英
['kəʊlbɔːl]
美
['kəʊlbɔːl]
n.
煤结核
coalball的相关资料:
临近单词
Coale
coal
coal bumping
coal blending
coal analyzer
coal fracture
coal adustion
coal dressing
coal - lane
coal tar burn
coal leveling
coal switcher
目录
查词历史
英 汉