utility-grade
基本解释
- adj.老牛肉的
英汉例句
- Utility Grade Multi-purpose Power Meter
供电局机级综合测试仪 - Also utilization grade and load spectrum of hoisting mechanism is discussed and influence of operation cycles and load spectrum coefficient on hoisting mechanism design is shown.
对起升机构的利用等级和载荷谱进行了研究，指出了工作循环次数和载荷谱系数的变化对起升机构设计的影响。 - Pupils who pass the test will be promoted to the next higher grade.
小学生只要考试及格就会升到高年级。 - He's not in the first grade as a musician.
他不是第一流的音乐家。 - Business is now on the up grade.
目前生意蒸蒸日上。