单词：synthetic resin
[化] 人造树脂; 合成树脂
synthetic resin的用法和样例：
例句
- They are made of a common plastic resin.它们是用一种普通的塑胶合成树脂做成的。
- The abradability of resin is better.磨削性能证明合成树脂性能良好。
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