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
Just give me your name and the place where you are calling from?
请给我您的姓名与地点所在。
What platform does the train leave from?
这班车从哪个站台开出呢？
What does she have to do?
她得做什么？