Estergum
松酯胶, 酯树胶
🗣️ 情景例句
China is implementing a family planning policy.
中了在实施计划生育政策。
So I made a mistake, big deal!
我真是错得离谱了。
There is no need to say anything to the other worker.
你没有必要跟那个工友说什么。