Equidensitometry
等密度测量
🗣️ 情景例句
It all sounds so easy.
一切听起来竟是如此简单。
In water you may see your own face; in wine, the heart of another.
水中可见自己的脸，酒中可见别人的心。
In that case, we can offer you a discount.
这样的话，可以给你折扣。