Equidensitometry
等密度测量
🗣️ 情景例句
Thank you for dinner.
谢谢你的晚餐。
Old wood is best to burn, old horse to ride.
老柴好烧，老马好骑。
One allegation often made is that noise produces mental illness.
常见的一种指责是，噪音能引起精神病。