磨坏: grind away的: 4次方是 The fourth power of 2 i ...破损: damaged; worn; torn; damage; ...破损的: broken; in bad repair; outworn磨坏的螺纹: galled thread不能破损的: unbreakable不破损的: nondestructive不易破损的: unbreakable会破损的: damageable没有破损的: unbroken破损的包装: damaged packing破损的牌: damaged card破损的皮针: broken skil失修的,破损的: out of repair未破损的: u roken; unbroken无破损的: unabroken破损的运货车: salvage lorry非破坏的,无损的: nondestructive磨坏: grind away 这些台阶被几百年来众多参观者的过往脚步磨坏了。 the steps have been ground away by the passing feet of many visitors over the centuries边缘严重破损的碟子: a badly chipped saucer破损的或有记号的牌: card damaged or marked质量低劣的假的破损的: bum用透明胶带修补破损的地图: mend a torn mawith sellotape研磨坏: grinding machinery破损: damaged; worn; torn; damage; failure; breakage 避免破损 avoid breakage; 表面破损 surface damage; 减少破损 lessen breakage; 猛烈的飓风使这条船的帆缆严重破损。 a severe hurricane has done much damage to her rigging of the ship.; 破损船舶 disabled ship; 破损险 risk of breakage