Copal
n. 珂巴脂\\n[医] 骨湃脂, 岩树脂
🗣️ 情景例句
I've got a terrible headache and I feel really sick today.
我头疼得厉害，今天觉得很恶心。
He stole my purse!
他偷了我的手袋！
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。