Hardness testing machine
[化] 硬度试验机
🧩 词语组成解析
hardness
['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
testing
[['testiŋ]]
n. 测试\\na. 吃力的, 试验的
🗣️ 情景例句
She is in a meeting until night.
她开会要开到晚上。
When it started raining, I was reading books.
当开始下雨的时候，我再看书。
No, I think it's his cup.
不，我想那是他的杯子。