low-grade material

常见例句

雙語例句

• The jacket is made of some low-grade material.
  這件夾尅是用某種劣等料子做的。
• Even some low grade pavements also use the semi-rigid base material as the base.
  甚至有些低級路麪也採用半剛性材料做基層。
• The machine uses a good pre-packed bags, packaging bags pattern perfection, sealing quality, package material loss is low, high-grade products.
  本機使用的是預制好的包裝袋，包裝袋圖案完美、封口質量好、包材損耗低、産品档次高。
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