词汇 "not know your ass from your elbow" 在中文的含义
"not know your ass from your elbow" 在英语中是什么意思？与 Lingoland 一起探索这个词的含义、发音及具体用法
not know your ass from your elbow
US /nɑt noʊ jʊər æs frəm jʊər ˈɛl.boʊ/
UK /nɒt nəʊ jɔːr ɑːs frəm jɔːr ˈɛl.bəʊ/
成语
一窍不通, 笨手笨脚
to be very stupid or ignorant; to lack basic knowledge or common sense
示例:
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He's so incompetent, he doesn't know his ass from his elbow.
他太无能了，简直一窍不通。
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Don't ask him for help; he doesn't know his ass from his elbow when it comes to computers.
别向他求助；他对电脑简直一窍不通。