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
How many karats do you want?
你要几克拉的？
I woke up early and got up at 6 o'clock.
我早醒来并且在6点钟起床了。
No. It isn't real, said Meimei. It was used in plays.
“不，那不是真的，”梅梅说，“那是演戏用的。”