out to lunch的用法和樣例：
例句
- My 4th grade teacher was kind of out to lunch.
我四年級的老師有點(diǎn)瘋癲。 - Richard stands on his head in the shower. He's really out to lunch.
理查德在浴室倒立。他真是有病。 - I'd never work with Mary any more.She is always out to lunch.
我再也不和瑪麗共事了，她老是心不在焉的。
詞匯搭配
- out to lunch <俚>瘋狂的
