Polyresin
合成树脂
🗣️ 情景例句
Fortunately, they returned safely.
说来幸运，他们平安回家了。
I don't like working on Sunday.
我不喜欢在星期天工作。
We are less credulous than we used to be.
我们不再像以往那样轻易相信别人了。