充当: serve as; act as; play the part of; pose as 短语和例子充当辩护士 play the part of an apologist; 充当翻译 act as interpreter; 充当炮灰 serve as cannon fodder; 充当一般等价物 act as a universal equivalent; 她不得不去那户人家
调停: mediate; intervene; accommodate; interposition; act as an intermediary 短语和例子调停纠纷 adjust disorder; 对争端进行调停 mediate [intervene in] a dispute; 他充当调停人。 he acted as an arbiter. 这场争端通过调停而得到解决。 t