Hardometer
硬度计
🗣️ 情景例句
Oh! My, how he's grown!
噢， 天啊， 他长这么大了！
Hunger knows no friend.
饥难周友。
Frank could hardly conceal his excitement, for he knew that he had made a real discovery.
弗兰克几乎无法掩饰自己兴奋的心情，因为他明白自己发现了一件珍品。