Equidensitometry
等密度测量
🗣️ 情景例句
and he made the weekend very easy for us to enjoy.
使得我们的周末过得非常轻松愉快。
If one desires to succeed in anything, he must pay the price.
如果想做成点事，就得付出代价一干。
No, I can carry it.
不，我能搬得动。