highclass meaning in English

adj.
高级的。高等的。

So we will provide highgrade products & highclass service for hydraulic pressure application trade in line on the management concept of good faith & excellent quality for market demands
本着诚信经营的热诚，以市场需求及追求卓越品质为经营理念，为液压应用行业提供高品质的产品及优质的服务。
His superb highclass vocalism , which by its superquality greatly enchanced his already international reputation , was vociferously applauded by the large audience amongst which were to be noticed many prominent members of the clergy as well as representatives of the press and the bar and the other learned professions
他那卓越高超的嗓音，以其不同凡响的音色大大提高了本来已饮誉全球的声望。会众报以热烈的掌声。听众当中可以看到许多杰出的神职人员和新闻界律师界以及学术文化界人士。