英汉解释

n. （船和码头之间的）跳板、梯板

同义词

n. gangplank，gangway

英英解释

n.
  1. a temporary bridge for getting on and off a vessel at dockside

网络释义

gangboard
跳板; 跳板步桥; 搭板; 跳板步桥窗楣;
gangboard gang plank sawhorse
跳板;