1. My neighbor is a little batty, but he is very kind.
我的邻居有点古怪，但他非常友善。

2. She went batty after staying up all night to finish the project.
她熬夜完成项目后变得有些疯狂。

3. His batty sense of humor always makes people laugh.
他古怪的幽默感总是让人发笑。

A: Why does Tom collect so many old clocks?
A：汤姆为什么收集这么多旧钟？

B: He is a bit batty about clocks, but he enjoys it.
B：他对钟表有点着迷，不过他很享受这个过程。

1) 形容某人行为奇怪、不正常

2) 表示某人疯狂或失去理智

3) 非正式用语中表示古怪但有趣的性格

1. 古怪的；奇怪的；不太正常的。

e.g. He has some batty ideas about inventions.
他对发明有一些古怪的想法。

2. 疯狂的；神经失常的（非正式表达）。

e.g. The noise was enough to drive anyone batty.
这种噪音足以让任何人发疯。

adjective

1. Behaving in a strange or slightly crazy way; eccentric or foolish.

Synonym: crazy, eccentric, odd