Densitometry
n. 测光密度术, 显微测密术
🏥 医学释义
密度测定法
🗣️ 情景例句
And, oh, does anybody want ketchup?
噢，有人要蕃茄酱吗？
This part of the country is very hilly.
这个国家这一部分有很多丘陵。
but by now the Thermopylae was over five hundred miles ahead.
但此时，“赛姆皮雷”号早已在500多英里之遥了。