dim /dim/ adj. 昏暗的，朦胧的，模糊不清的：The light is too dim for me to see. 光线太暗，我看不见。His understanding of the subject is rather dim. 他对这个问题的理解相当模糊。She’s rather dim about the importance of…她不太明白…的重要性。Her eyes were dim with tears.她泪眼模糊。