吃透英语课本，提升在校竞争力
n. 对手；敌手
复数：adversaries
They tell us, sir, that we are weak -- unable to cope with so formidable an adversary.
先生，他们告诉我们，我们是弱小的——不能应付如此强大的对手。
If we use exponentiation to encrypt or decrypt , the adversary can use logarithm to attack .
如果我们运用求幂运算来加密和解密，对手就可以运用对数进行攻击。
His business rivals knew they could expect no quarter from such a ruthless adversary.
他的业务对手都知道他们不能指望这样无情的对手的慈悲。
The knight faced his adversary bravely.
骑士勇敢地面对他的对手。
He faced his adversary with bravery.
他勇敢地面对他的对手。
adversary system
对抗制；抗辩制
n.对手；敌手
equal
opponent
comparative
rival
match
