Exotrophy
外向性
🗣️ 情景例句
Yes, we'll be arriving by car about ten o'clock Friday night.
是的， 我们将于星期五晚上十点钟左右开车抵达。
Excuse me! I'm sorry I startled you!
对不起！很抱歉，让你受惊了！
Yes, it is. Hi, Jim!
是的，我是。你好，吉姆！