Fracking
n. 水力压裂
🗣️ 情景例句
more than reading, writing, and arithmetic.
比阅读 、写作及算术更多的东西。
Who am I supposed to see?
我应该去见谁？
'Do you always catch such an early train?' asked the inspector.
“您总是赶这样早的火车？”探长问。