Electroradiometer
[医] 放射测量计
🗣️ 情景例句
Is your wife ill?
是你太太病了吗？
How long will you remain out?
你将会在外面逗留多久？
rising at one-foot intervals all the way to the top of the atmosphere.
并按1英尺的间隔从地面一直排列到大气层的顶端。