n.金属（热轧）薄板（厚0.45～0.55mm），镀锡铁片，（锤成的）黄铜片，类似黄铜的合金片

The ladder was leaning against the wall, ready for use.
梯子靠着墙，准备使用。
He used a ladder to reach the high shelf in the storage room.
他用梯子来够到储藏室里高处的架子。
Climbing up the ladder, he felt a bit dizzy.
爬上梯子，他感到有些晕眩。
She had to stand on a ladder to put up the Christmas decorations.
她得站在梯子上挂圣诞装饰品。
The fire department arrived with a long ladder to rescue the trapped people.
消防部门带来了长梯来营救被困的人。
The painter used a ladder to paint the exterior of the building.
画家用梯子来给建筑物外墙涂漆。
He decided to replace the old ladder with a new one for safety reasons.
为了安全，他决定更换旧梯子为新的。
The children played a game where they climbed up and down the ladder.
孩子们玩了一个游戏，在梯子上上下下。
The construction worker had to climb up a ladder to fix the roof.
建筑工人得爬梯子来修理屋顶。
She needed a ladder to clean the chandeliers hanging from the ceiling.
她需要梯子来清理天花板上悬挂的吊灯。