not to know chalk from cheese be gullible cannot tell good from bad not to know what is good for one
not to know chalk from cheese
be gullible
cannot tell good from bad
不識字用英文怎麼說
不識廬山真面目用英文怎麼說
不識抬舉用英文怎麼說
不識時務用英文怎麼說
不識相用英文怎麼說
英語詞典收錄了最新的漢英詞典和英漢詞典，總共有200多萬個詞條，詞庫仍在不斷更新中。
