rugged: adj.(superl. ruggedest)1.毛蓬松的;凹凸不平的,高低不平的,崎岖的;嵯峨的。2.有皱纹的,皱眉蹙额的(脸等)。3.粗鲁的,粗暴的。4.粗眉大鼻的,丑陋的;刺耳的,难听的;严厉的,严格的(教师等)。5.辛苦的,艰难的(生活等);〔罕用语〕狂风暴雨的,恶劣的(气候)。6.〔美口〕强壮的,结实的。短语和例子a rugged beard 蓬松的胡子。 a r
The high production rate of modern reformers is due not only to good design but also to active and rugged catalyst . 生产率高的现代化转化炉不只是由于好的设计而且在于高活性和高强度的催化剂。
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The high production rate of modern reformers is due not only to good design but also to active and rugged catalyst . 现代化转化炉产生高生产率,不仅因为设计良好,而且在于具有高活性和高强度的催化剂。