Ionosphere
[ ai'ɔnəsfiə ]
n. 电离层;
📝 例句
The ionosphere is that region of space contatining electrically charged species.
电离层是指含有带电物质的空间区域.
📖 牛津释义
ionosphere
n[sing]
set of layers of the earth's atmosphere that reflect radio waves round the earth 电离层. Cf 参看 Heaviside layer, stratosphere.
🗣️ 情景例句
we would like to have our investments returned as early and safely as possible.
我们总想尽早而又安全地收回我们的投资。
Have you thought about staying home?
是否考虑在家呆着?
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