英语词汇“not know chalk from cheese”的翻译、意思、用法、释义-英汉汉英词典

单词	not know chalk from cheese
释义	not know chalk from cheese 什么都不懂；不辨真伪；不知好歹以上来源于：《21世纪大英汉词典》 not know chalk from cheesephr.① 善惡[真偽]莫辨
随便看	equipment interchange agreement equipment interchange agreement; etr equipment interchange receipt equipment interface equipment intermodulation noise equipment inventory equipment, isotope-handing equipment-- isotope-handing equipment layout equipment life equipment life management equipment lines equipment load equipment maintenance equipment maintenance reporting system equipment maintenance reporting system，emrs equipment maintenance squadron equipment manufacture equipment manufacturers institute equipment measure against accident equipment misuse error equipment mobility equipment modification equipment modification list equipment modification list，eml