生物医药大词典
英文: Loading test of accommodation ladder(pilot ladder).
中文: 舷梯（引水员梯）压重试验。英文: Please put down the ladder.
中文: 请放下梯子。英文: This ladder isn't very stable.
中文: 这架梯子不太牢靠。英文: She got down from the ladder.
中文: 她从梯子上下来.英文: The ladder was covered with mud.
中文: 梯子上覆盖著泥土。