英语词汇premium grades怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
They are available in premium grades from 0.1 to 45 micron.
他们是可利用的在优质成绩从0.1到45微米。
2
There are two grades of pellet fuel currently available on the market: standard and premium grades.
在市场上有目前可提供的小球燃料有二个等级：标准和高级。
3
An essential difference between "premium" and "regular" grades of kerosine is that the former has a higher smoke-point.
“高档”与“中档”煤油的根本差别在于前者比后者的发烟点高。

单词	premium grades
释义	premium grades 美/ ?pri?m??m ɡre?dz / 简明释义优等品网络释义 1 ?优等品优等品(premium grades), 此释义来源于网络辞典。双语例句 1 They are available in premium grades from 0.1 to 45 micron. 他们是可利用的在优质成绩从0.1到45微米。 2 There are two grades of pellet fuel currently available on the market: standard and premium grades. 在市场上有目前可提供的小球燃料有二个等级：标准和高级。 3 An essential difference between "premium" and "regular" grades of kerosine is that the former has a higher smoke-point. “高档”与“中档”煤油的根本差别在于前者比后者的发烟点高。同近义词优等品 high-class products
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