Nemecite
硅铁石
🗣️ 情景例句
Do you have a job lined up after graduation?
你毕业后有工作等着你吗？
Give me the rocket and boat, and I'll give you a sucker.
把那火箭和快艇给我，我就给你棒棒糖。
since ground stations and satellites cannot see everywhere.
因为地面工作站和卫星不可能看到地球上的每一个地方。