Postamplifier
后置放大器
🗣️ 情景例句
Be careful, I think the neighbors have been spying on us.
小心点，我觉得我们邻居一直在窥视我们。
To pass away
去世，死
We may go abroad. I'm not sure.
我们可能到国外去，但我不敢肯定。