Bwa
abbr. backward-wave amplifier 回波放大器; bent-wire antenna 弯曲线制作的天线
🗣️ 情景例句
How about some ice?
来点冰怎么样？
And so, I'd like to proceed to the next stage.
所以，我要进行下一阶段了。
Professor Ronald Bracewell, a leading American radio astronomer,argued in Nature that such a superior civilization, on a visit to our own solar system,
假如有如此高级文明生命访问了我们的太阳系，