Hydralignum
飞机螺旋桨木料
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
Be honest rather clever.
诚实比聪明更要紧。
These satellites go round the earth and help us to learn more about the earth, the weather and other things.
这些卫星绕着地球转，帮助我们更好地了解地球、天气和其他情况。