Scrathc hardness test

[机] 刮痕硬度试验

🧩 词语组成解析

hardness ['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
test [tɛst]
n. 试验;考验;测验;化验; vt. 测验;考查;考验;勘探; vi. 受试验;受测验;受考验;测得结果;
test =test,tuitness,表示”测试,证据”

🗣️ 情景例句

Look, they have a special offer on leather shoes.
看,他们这儿皮鞋有特殊优惠。
English has become an international language.
英语已经成为一门国际语言。
but they did not go out of their way to court such excitement.
但是,他们并非故意寻求这种刺激,
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🔤 更多 S 开头的单词

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