[医]对位;
例句:
The induction starts at the sinks , which are P-positions because they vacuously satisfy the P-position requirement.
这个归纳从汇点开始, 汇点是P - 状态因为它显然满足P - 状态的要求.
The enemy attacked our foremost position all night.
敌人攻打了我们的前沿阵地整整一夜.
Have you finished your composition already? You are very speedy.
你已经写完作文了 吧 ?你动作真快.