Streambuf
流缓冲区
🗣️ 情景例句
to hear about your wife having passed away.
听到你太太去世的消息。
No. I went to California for a few weeks.
没有。我上加利福尼亚去了几个星期。
some drifting and slow, others jerky and rapid.
这些活动有的飘忽而缓慢，有的急剧而快速。