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
Please go over the draft of the contract.
请再看一下草案吧。
Have but few frieds,though many acquaintances.
结交可以多，朋友应宜少。
It was Lucy.
这是露西。