non-existent
adj. 不存在的
If you say that something is non-existent, you mean that it does not exist when you feel that it should.
Hygiene was non-existent: no running water, no bathroom...
衛生根本談不上:沒有自來水、沒有衛生間。
You'll take everything you're offered yet your own generosity is virtually non-existent.
你倒是來者不拒,照單全收,可你自己實際上卻一毛不拔。