Phosphatometer
[医] [尿]磷酸盐定量器
🗣️ 情景例句
We don't get to see enough of each other.
我们在一起的时间太少了。
Mary cried all night for her great loss.
玛丽因为失去了她最重要的东西，而整晚哭泣。
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子