The alternation of sun and snow continued for the rest of our holiday.我们剩余的假期里依旧时而晴天时而下雪。Light and shade come in swift alternation ; Days and months flash by as quickly as a weaver's shuttle.光阴似箭,日月如梭.There is an al...

Light and shade come in swift alternation ; Days and months flash by as quickly as a weaver's shuttle.光阴似箭,日月如梭.The alternation of sun and snow continued for the rest of our holiday.我们剩余的假期里依旧时而晴天时而下雪。The young Karl...

n.交替，轮流，间隔，交替工作，更迭，变换...

alternation的复数形式为：alternations...

alternation的音标：alternation的英式发音音标为：[ˌɔ:ltə'neɪʃn]alternation的美式发音音标为：[ˌɔltɚ'neʃən, ˌæl-]...

Other unpleasant changes may include odor production or alternations in tactile characteristics.另外还有使人感到不愉快的其它现象,诸如产生气味或是手感起变化等情况.I thought perhaps the alternations had disturbed some old associations he valued.我想,也许这改变打...