1.高级的,优质的,上等的
1.very good in quality
1.A high grade is supposed to prove competence in the course, but the answer he gave did not show his knowledge on the subject.
高分应该能证明（他）在这门课上的能力，可他给的答案没有显示他在这个科目上的知识。
2.But at the stern of the ship, pers found a trove of gold and silver and high-grade ceramics whose significance is more mysterious.
但是潜水人员在船尾部发现了一个由金、银以及高级陶瓷打造的收藏品，这件收藏品的意义更加神秘。
3.This article has explored a way that friction spinning machines can be better used for manufacturing high-grade marketable goods .
探索了一条更好地利用摩擦纺纱开发中高档市场适销产品的途径。
4.Maotai liquor mellow, with luxury and high-grade package, is a fine wine for a state banquet.
“茅台”酒，酒味醇厚、包装豪华高档，是国宴精晶。
5.Biomass products obtained by the technology is high-grade, high density, easy to transport, easy to store, and easy to use.
利用该技术制得的生物质制品品位高、密度大、易运输、易储存、使用方便。
6.He said he was hunting for high-grade copper, bauxite, iron ore and coal resources, the minerals that China needs to fuel its urbanisation.
熊维平表示，他正在物色高品位的铜、铝矾土、铁矿石和煤炭资源，这些都是中国推进其城市化进程所必需的矿产。
7.In this work, super-pure magnetite concentrates are used to substitute for ferric oxide to produce a high-grade Strontium ferrite powder.
因此，本研究提出用超级磁铁精矿代替铁红和铁鳞来制备高性能永磁锶铁氧体预烧料。
8.Some of the high-grade dysplasia shown in the photos may be called as "intramucosal adenocarcinoma" using Japanese criteria.
如果采用日本标准，图中一部分高级别异型增生可称为“黏膜内腺瘤”。
9.Especially since the reform and opening in 1978, shaanxi highway face changed dramatically, began to high-grade crossed development stage.
1978年改革开放以来，陕西省的公路面貌发生了巨大改变，开始跨入向高等级发展的阶段。
10.The effect of high-grade skin care products will be comparable to you? Which brand of unparalleled easy to use that?
高档护肤品的效果会比拟好吗？哪个牌子比拟好用一点呢？