existent

existent的英语例句

1. Their remedy lay within the range of existent technology.

   他们的治疗方法利用现有技术可以实现。

2. This policy, they say, is at best confused and at worst non-existent.

   有人说这项政策往好里说是混乱不堪，往坏里说就是形同虚设。

3. You'll take everything you're offered yet your own generosity is virtually non-existent.

   你倒是来者不拒，照单全收，可你自己实际上却一毛不拔。