Nightviewer
n. 夜间观察器
🗣️ 情景例句
I didn't think of that. Thanks.
我倒没有想到这个法子。谢了。
She's very well,thank you.
她很好，谢谢您。
Similarly, our own present primitive chemical rockets, though good enough to orbit men,
同样，我们目前使用的原始化学火箭，虽然可以把人送入轨道，