threadbare
🇺🇸
/ˈθredber/
🇬🇧
/ˈθredbeə(r)/
very worn out, usually because of age or extensive use
His coat was threadbare after many years of wear.
他的外套穿了很多年後變得破舊.
lacking in effectiveness or interest because of overuse
His excuses had become threadbare and unconvincing.
他的藉口變得陳腐且令人不信服.