Tra từ sluggard - Từ điển Oxford Advanced Learner 8th

Từ điển Oxford Advanced Learner 8th

sluggard slug·gard 7 [sluggard sluggards] BrE [ˈslʌɡəd] NAmE [ˈslʌɡərd] noun (formal) a slow, lazy person Derived Word: ↑sluggardly Word Origin: Middle English: from the rare verb slug ‘be lazy or slow’ + -ard.