Save wear and tear on

• 保护；减少磨损

Save wear and tear on的用法和样例：

例句

1. He was very paternal and gave me some good advice.
   他像父亲般保护我，并且给了我一些好的忠告。
2. I stepped out onto the ladder on the lee side.
   我爬上保护栏一侧的梯子。
3. The all-polyethylene monoblock design would be expected to reduce wear by eliminating the nonarticular surface interface.
   而全聚乙烯单体设计将有望通过降低非关节面得界面而减少磨损。

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