Acoustical meter
[电] 测声计
🧩 词语组成解析
a. 听觉的, 声学的
🗣️ 情景例句
John and I celebrate our fortieth anniversary next month.
下个月John和我将庆祝我们的结婚四十年纪念。
Quality matters more than quanity.
质量比数量重要。
When she reached home, her mother asked:Have you got everything?
“你东西买齐了吗？”