无察觉的英文

你好!未意识到unaware 英[ˌʌnəˈweə(r)] 美[ˌʌnəˈwer] adj. 不知道的; 未察觉到的; 未认识到的; 不注意的; adv. <诗>不知不觉地; 无意地; 意外地; 突然地; [例句]Many people are unaware of just how much food and drink they consume许多人并不知道他们究竟消耗掉了多少食品和饮料。

I didn't take care about that

“不易察觉的”用英语Not easy to detect

英语：do not detect....

也许用完成时好一点I haven't noticed it.

I always have an eye on her (unconsciously\ without being noticed），such as what she is doing, whether she is listening the lesson or not, whom she is talking to and so on.如果“无觉察”指的是自己没有意识到自己在关注她，那么就用unconsciously 如果“无觉察”指的是自己是在她没有觉察到自己在关注她，那么就用without being noticed。

I can't help being watch her.For example,what she was doing,whether she listened carefully,whom was she talking to.