shim washer

例句：

1. 1. The car needs a new shim washer to fix the leaky tire.
   这辆车需要一个新的垫圈来修漏气的轮胎。
2. 2.The engineer used a shim washer to make the joint stronger.
   工程师使用垫圈使接头更牢固。
3. 3.The old car had several shim washer replacements that needed to be installed.
   旧车有几个需要更换的垫圈，需要安装。