contend和struggle更接近些，表示挣扎，奋斗等等，带有褒义。如: sb contend with great difficulties. 与困难作斗争。而combat一般就是指战斗，像战场中的战斗等。比如，100 soldiers died in that combat. 100个士兵牺牲在那场战斗中。combat tank，主战坦克
deprecate英文翻译如下不赞成;强烈反对;对…表示极不赞成例句He deprecated the low quality of entrants to the profession他对该行业中新人的低素质予以了批评。purple英文翻译如下紫色;紫（红）衣，紫袍;例句The walls were splashed with patches of blue and purple.墙壁上随意泼了大块的蓝色和紫色。
～*诗情画意*～
