Each man has his merits and demerits.每个人都有他的功和过.The committee are looking at the merits and demerits of the proposal.委员会正在评判该提议的优缺点.The preparation of catalysts , yield of glyceryl triacetate and and demerits the catalys...

n.缺点，过失，短处( demerit的名词复数 )...

demerits的音标：demerits的英式发音音标为：[dɪ'merɪts]demerits的美式发音音标为：[dɪ'merɪts]...

the merits and demerits of the scheme这个方案的优缺点The committee are looking at the merits and demerits of the proposal.委员会正在评判该提议的优缺点.Each man has his merits and demerits.每个人都有他的功和过....