Millirems
(millirem 的复数) n.[核]毫雷姆(=1/1000雷姆,略作mrem)
🗣️ 情景例句
A couple of weeks.
两、三个星期吧。
It's on of his favorite relaxations.
这是他最喜欢的消遣之一。
This continental slope usually starts at a place somewhere near the 100-fathom mark
一般是从差不多100英寻水深的地方开始的，