Impulsor
[数]非共面直线对
🗣️ 情景例句
Some feel that the media has too much power these days.
有人认为现在媒体的影响力太大了。
A fair death honours the whole life.
死得光明，终身荣耀。
Don't worry. I can help him.
不用着急，我来帮他。