Elastic hardness
[机] 弹性硬度
🧩 词语组成解析
hardness
['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
🗣️ 情景例句
Mary, we're going to miss you.
玛丽，我们会很想你的。
Good health is above wealth.
健康重于财富。
The baby was about ten months old. At first she was asleep.
那小孩大约10个月大。最初，她是睡着的。