dragger
n. 拖曳等之人或物;小型拖网渔船
例句
It said, the cloud dragger can make it rain.
传说中的拖云者能够让天上下起雨来。
The move method updates the dragger, as seen in Listing 6.
move方法更新这个dragger,如清单6所示。
The start method creates the translucent rectangle and passes it to another object called a dragger.
start 方法创建这个透明矩形并将其传递给另一个称为 dragger 的对象。