Swingletree
n. 马车前端的横木
✅ 同义词
🗣️ 情景例句
I understand
听说，
I'm sorry, but I think she's stepped out.
对不起，我想她出去了。
In the class there are two American girls. They are twins. Their names are Lily and Lucy.
在班上有两个美国女孩，他们是双胞胎，名字叫鲁茜、莉莉。