sabotage
n[U]
damage done secretly to prevent an enemy, a competitor, etc succeeding, esp by destroying his weapons or equipment and spoiling his plans 陰謀破壞(尤指摧毀對方武器或裝備以及挫敗對方計畫等行為)
Was the fire an accident or (an act of) sabotage? 這場大火是意外事故還是有人破壞? sabotage, v [Tn]
secretly damage, destroy or spoil (sth) 陰謀破壞(某事物)
sabotage a missile, a ship, an engine, etc 毀壞導彈、 船、 發動機等
sabotage sb's plans, business 破壞某人的計畫、 生意
They tried to sabotage my party by getting drunk. 他們想藉耍酒瘋來破壞我的宴會.