piezoelectric vibrometer
基本释义
压电式振动计
实用场景例句
学术讨论
The science fair was a pleasant experience for all.
科学展览对所有参与者来说都是一段愉快的经历。
日常对话
The weather is very pleasant today.
今天天气很宜人。
校园生活
I have a pleasant talk with my friend after class.
课后我和朋友聊得很愉快。
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