单词	valve spring cup
释义	valve spring cup 阀簧座
随便看	light pen hit light-pen hit lightpenia light pen interrupt light pen interrupt handler light pen light pencil light pen register light pens light-pens lightpens light pen sensitive light-pen sensitivity light pen status data buffer light pen strike light pen tracking light-pen tracking light pen unit light perception light perception test light percussion light period light permanency light permanent way machine light permeability light petrol 帠帡帡1 帡天极地帢帢2 帣帤帥带はんしゃろはんしゃろ【反射炉】はんしゅはんしゅ【藩主】はんしゅうはんしゅう【半周】はんしゅつはんしゅつ【搬出】はんしょうはんしょう