单词	bitumen lepideum
释义	bitumen lepideum 烟煤
随便看	impact forging machine impact fork impact formula impact fracture impact fracture testing impact frequency impactful impactfully impactfulness impact fuse impact fuze impact generator impact-grab boring machine impact grinder impact grinding impact grinding mill impact hammer impact hardness impact hardness test impact hardness tester impact hardness testing machine impact head impact horn impact husker impact husking 燕子楼空燕子楼空燕子衔将春色去燕子西飞去燕子谁家燕子飞时燕子飞来窥画栋燕寝凝清香燕尾绣蝥弧燕山旆欲挥ウタヒメウタビトウタマクラウタモノガタリウタヨミウタレヅヨイウタレ強イウタ切レウタ合ワセウタ沢