low-grade material
基本解释
- [能源科学技术]低级别材料
英汉例句
- The jacket is made of some low-grade material.
这件夹克是用某种劣等料子做的。 - Even some low grade pavements also use the semi-rigid base material as the base.
甚至有些低级路面也采用半刚性材料做基层。 - The machine uses a good pre-packed bags, packaging bags pattern perfection, sealing quality, package material loss is low, high-grade products.
本机使用的是预制好的包装袋,包装袋图案完美、封口质量好、包材损耗低、产品档次高。
双语例句
专业释义
- 低级别材料