Bitumogene
沥青成因
🗣️ 情景例句
Do you want a flat-panel display?
你想要一个液晶显示器吗？
She has always a gracious smile.
她脸上总是带着和蔼可亲的微笑。
The last lap! Wu Peng from Class 1 and Lin Tao from Class 3 were still neck and neck.
最后一圈！1班的吴鹏和3班的林涛仍然是并驾齐驱。