I'm not telling (you)REFUSEused to say that you refuse to tell someone something 我不告诉你 ‘Mum, what are you getting me for my birthday?’ ‘I’m not telling you – you’ll have to wait and see.’ “妈妈，我生日你送我什么礼物？”“我不告诉你——你要耐心等待噢。”
→ I’m not telling (you) at tell(SPOKEN SECT)