Estergum
松酯胶, 酯树胶
🗣️ 情景例句
More sports after this.
广告后还有许多运动消息。
Sorry, but could you kindly repeat what you just said?
抱歉，你可以重复刚刚所说的吗？
It sped downhill at the end of the race and its driver had a lot of trouble trying to stop it.
它在接近终点时，冲下了山坡，驾驶员费了好大劲才把车停下来。