Explanation: Learned that only half the level of teacher Usage: Verb-object type; as object; containing derogatory Source: Song Chenshan "lay hands on the book lice east slope of the new word if Lu straight Youjun Poetry": "If the back of the school is not to those for the Sun Qiao; learning rather than to those for the white Yuanming Lotte, then again the so-called reduction division De Jesus is also a half! "