Prewave
前置波
🔁 扩展释义
【化】 前波
🗣️ 情景例句
Examinations are at hand.
考试在即。
I'm waiting for you outside.
我在外面等你。
Whether a planet can support life depends on the size and brightness of its star, that is its 'sun'.
一颗行星是否能够维持生命取决于它的恒星——即它的“太阳”——的大小和亮度。