contraet契约化contraprep.与……相反adv.正相反n.相反事物；反对意见；【会计】对方账户，抵销账户pref.表示“相反”，“反对”；【音】表示“低”、“下”Contracaecum rudolphii C鲁道夫对盲囊线虫C种Contra - Legacy of War魂斗罗-战争的遗产contravariant derivation反变导数contra-cyclical policy[经] 反周期政策contrate profile of gear端面齿廓contravariant components反变分量contraindicated acupoint禁针穴contra-insular hormone抗胰岛激素contra valuation account计价对销帐户contra-angle handpiece弯机头,弯车头