单词non-existent
adj.: 不存在的；不真实的
网络: 不存在的对象；子虚乌有；非存在
不存在的；不真实的:
not existing; not real
My concentration levels were never up to much at the best of times, but modern technology has left them almost non-existent.
我的注意力水平从未在情况最佳时发挥到最好状态，但是现代科技已经让它们几乎消失殆尽了。
Known here as "shanzhai ji" , or bandit phones, China"s gray market handset industry was virtually non-existent just a few years ago.
“山寨机”的生产，在几年前还只是萌芽状态。
It"s as if the local populations were non-existent, or at least hiding in their homes whenever I happened to wander into town.
无论我什么时候走到镇上，当地的人们都好像不存在似的，或者只是躲在他们的家中。
My self-esteem was non-existent. I felt there was no way for me to be happy.
我没有了自尊，觉得自己无法快乐起来。
Though the quantity was small (only a few cows, it appears so far) and the health risk said to be non-existent, it raises suspicions.
虽然投放量很少（现在看来只有几头牛）并且不会损害健康，但是这引起了怀疑。
Mark is not possible for a non-existent at that time the company"s stock, or he had not thought of creative transferred to another person.
马克不可能将一家当时根本不存在的公司的股权或者他还没有想到的创意转让给他人。
They discovered that star formation is pretty well non-existent until the surface density reaches a certain threshold in parts of the cloud.
他们发现恒星只有在表面密度达到一定的阀值时才会较好的形成。
They never seem to reach any conclusions of any importance and their contribution to society is virtually non-existent.
他们似乎达不成具有任何意义的任何结论，他们对社会的贡献其实是没有。
This was a chance to trade bets on, in effect, the death of a non-existent horse, as Estonia has no publicly traded government debt.
这是一个空手套白羊的好机会，因为爱沙尼亚没有公开的政府债务。
You are trying to persuade me that the non-existent exists.
你想说服我不存在是存在的。