单词know-beans
网络: 精明
American English and yet, when it comes to teaching English, he doesn"t know beans.
他能讲一口地道的美国英语，但是论教英语，他可就一窍不通了。
t know beans about insurance business at all.
他对保险业务一窍不通。
She doesn"t know beans about the insurance business at all.
她对保险业务一窍不通。
eg. I don"t know beans about computers.
我对电脑一窍不通。
He doesn"t know beans bout foreign policy.
他对外交政策一窍不通。
I don"t know beans about cars.
我对汽车一窍不通。
I don"t know beans about the piano.
我对那钢琴是一窍不通。
This is her first visit in China. She _doesn"t know beans about_ Chinese culture and their way of life.
这是她第一次来到中国。她对于中国的文化以及中国人的生活方式一无所知。
This is his first visit in China. He doesn"t know beans about Chinese culture and their way of life.
这是他第一次到中国来。他对中国的文化和风土人情一窍不通。
i don"t know beans about it
我对它一无所知