🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
Crux的所有格
🗣️ 情景例句
I need your help badly. My car can't start. Can you send somebody over?
我急需你们的帮助。我的车启动不了，能派人来修吗？
A scientist has come up with a good idea. That's it!
科学家想起了一个好创意。就是这个！
How about having lunch with me?
一起吃顿中饭怎样？