一个半个

Explanation: Means rare. 　　Source: Song Chenliang "Prelude to Water," are words of Yao, Shun and the soil, Yu-Zhi Feng; in the middle should have a half a shame Chen Rong. "Ming Yuan Hongdao" Lake Notes "knows how America coarse root floating device, never appear a half-intellectual, it can easily talk about Dharma zai?" 　　Examples: You always give clients money, did sub-~ to me? ★ Qing Wu Jingzi "Scholars" Back to the 54th