Tra từ near thing - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

near the knuckle near the ˈknuckle idiom (BrE, informal) (of a remark, joke, etc.)concerned with sex in a way that is likely to offend people or make them feel embarrassed •His act is too near the knuckle for me. Main entry: ↑knuckle_idiom