Protobitumen
原石油质
🗣️ 情景例句
Why don't you two kiss and make up?
你们俩接个吻，言归于好吧？
The heart sees further than the head.
心之所见远胜于目。
The tree has grown against a warm wall on a sheltered side of the house.
那棵树是靠着房子有遮挡的一面暖墙生长的。