1.(上下轮船的梯子) gangway ladder; accommodation ladder2.(上下飞机的梯子) ramp舷梯口: gangway way船尾舷梯: mediterranean ladder飞机舷梯车: aircraft stairs truck钢质舷梯: steel accommodation ladder机动舷梯: power driven hoist ladder下载手机词典可随时随地查词查翻译