短語詞組短語A good rule of thumb 好的方法;好的做法a general rule of thumb 經(jīng)騐法則as a rule of thumb 根據(jù)經(jīng)騐;大概來說;詞組s a rule of thumb 通常的經(jīng)騐a rule -of-thumb 它認(rèn)爲(wèi)rule of a thumb 經(jīng)騐方法 返回 a rule of thumb