Electroballistics
n. 电子弹道学
🗣️ 情景例句
Too easy for you?
对 ，太容易了
Sorry, sir. But it's our graduation day.
对不起，不过，今天是毕业的日子嘛。
'Oh, that,' he said with a smile as if he were talking about an old friend.
“噢，是它呀！他笑着说道，俨然在谈论一位老朋友。