Streambuf
流缓冲区
🗣️ 情景例句
We need to bring a flashlight.
我们需要带一个手电筒。
What do you want?
你到底想怎样？
The ground supported fewer plants, and the insects which lived on these plants died out.
地上长的植物少了，生活在这些植物上的昆虫就消亡了。