priceless
🇺🇸
/ˈpraɪsləs/
🇬🇧
/ˈpraɪsləs/
so valuable that it cannot be priced
The ancient artifact is priceless and cannot be replaced.
這件古代文物是無價之寶,無法被替代。
extremely funny
His reaction was priceless when he saw the surprise.
他看到驚喜時的反應真是太好笑了。