harmoniser
/ˈhɑːmənaɪzə/a person skilled in the theory of composition of harmony 和声理论家
noun [专属名词]使和谐协调者（等于 harmonizer）
"Grey" and "hardworking" are common descriptions and even he considers himself to be "basically a harmoniser".
“老练”和“勤勉”是对潘基文最常用的形容，他甚至称自己“基本上是个协调者”。
单词造句: