ship unloading

• 卸船

ship unloading的用法和样例：

例句

1. The workers began unloading the ship.
   工人们开始卸船。
2. This paper brings a novel four-drum electrical differential control system of bridge-type grab ship unloader.
   提出一种新型的抓斗卸船机四卷筒电气差动控制系统。