特とく殊しゅ取とり扱あつかい郵ゆう便びんとくしゅとりあつかいゆうびんMeanings1nounspecial mail; special handling mailA postal service category for items requiring special handling, such as registered mail, express delivery, or insured mail.特とく殊しゅ取とり扱あつかい郵ゆう便びんには書かき留とめや速そく達たつなどが含ふくま