knowing a subject half well英语标准发音：knowing a subject half well英式发音：美式发音：翻译中文半知半解knowing a subject half well - 基本释义[词典1]似懂非懂 参考资料： 1.百度翻译：knowing a subject half well2.有道词典：knowing a subject half well3.爱词霸：knowing a subject half well
