常見例句用作名詞 (n.)You must stamp these letters before you post them.信要加蓋郵戳後才能寄出。Postmark is an official mark printed over a postage stamp.郵戳是印於郵票上的官方戳記。用作動詞 (v.)You must stamp these letters before you post them.信要加蓋郵戳後才能寄出。 返回 date stamp