Riometer
n. [物]宇宙噪声测量器, 相对电离层吸收仪(用以测量电离层对电磁波的吸收作用)
🗣️ 情景例句
The price has been consistently maintained.
价格始终保持稳定。
If you want the trunk, look in the attic.
如果你要箱子，就在阁楼上。
He's not in trouble, I hope!
我希望他没有遇到麻烦！