Simplified display

无烟煤

wú yān méi

Định nghĩa

1. anthracite

Từ cấu thành 无烟煤

• 无 无 wú: not to have
• 烟 烟 yān: cigarette or pipe tobacco
• 煤 煤 méi: coal
• 无烟 无烟 wú yān: nonsmoking (e.g. environment)