Indentation hardness test
[机] 压痕硬度试验
🧩 词语组成解析
indentation
[ˌinden'teiʃən]
n. 凹进;缩格;凹口;缺口;
hardness
['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
🗣️ 情景例句
I'd like to set up a doctor's appointment as soon as possible.
我想尽快预约门诊。
I wonder whether he's telling the truth.
我不知道他说的是不是实话。
Sorry, Mr. Wu. I was not here yesterday.
对不起，吴先生。我昨天没有来。