silly or slightly crazy

She must have been potty to sell that car so cheaply. 她肯定是傻了，把那辆车那么便宜就卖了。

I'd go potty if I had to work here all the time. 如果我得一直在这儿工作的话，我会变傻的。

to like something or someone very much

He's potty about old cars. 他对旧汽车很着迷。

drive someone pottyidiom 使（某人）非常恼火;使（某人）很烦恼

a bowl, sometimes with a handle, that young children sit on and use as a toilet

Don't forget to sit Jamie on the potty before you take him to the zoo. 带杰米去动物园之前别忘了让他在便盆上解个手。