Millirad
n. [核]毫拉德(致电离辐射吸收剂量的单位,=1/1000拉德)
🗣️ 情景例句
if, and I repeat,
只要， 我重复一遍，
Wherever an ass falleth,there will he never fall again.
驴子绝不会在同样的地点跌倒两次。
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