1. White - hot liquid iron runs off through the tapping hole.
   白灼的铁水从出铁口流出。
2. a gentle scolding;a gentle tapping at the window.
   温和的斥责;在窗户上轻敲
3. She is tapping away on the calculator.
   她在不停地敲着计算器进行运算。
4. It's tap continuously from the base of the receiving ladle.
   它从贮钢包的底部连续流出。
5. He gave me a tap on the shoulder.
   他拍了一下我的肩膀。

　1个名词解释