英语词汇“back-up sand”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back-up sand
释义	back-up sand [机] 背砂
随便看	player-power player-powers player's players player's fatigue playership players in the game players-of-the-year players-only player versus player player vs. player player vs player playes playest playeth playette playettes playfair play fair play fair and square Playfair cipher playfairite Playfair,John playfairs Playfair's law 醉拍春衫惜旧香醉拍春衫惜旧香醉拥重衾醉拥重衾醉挥珠玉落南州醉探枵囊毛锥在醉时耳醉明月醉春兰友与梅兄醉月频中圣箭杆箭楼箭步箭毒箭法箭猪箭眼箭石箭竹箭笋