Reichdrill
瑞奇型旋转钻机
🗣️ 情景例句
It leaves at 5:20.
五点二十分开。
This is a revolutionary new product.
这是一种革命性的新产品。
He came out of the library, a large book under his arm.
他夹着本厚书，走出了图书馆。