Extension ladder
n. 伸缩梯
🧩 词语组成解析
ladder
['lædɚ]
n. 梯子，阶梯;梯状物;途径;（紧身裤袜或长筒袜的）滑丝;
vi. 使（袜子）发生抽丝现象;像长筒袜一样抽丝;
🗣️ 情景例句
Thanks for your understanding and cooperation.
谢谢你的理解和合作。
He tries to button his own shirt,but he can't do it.
他试着扣好他的自己的衬衫，但是他不能做到。
We've had to increase our prices on this item by just 8%.
这一种我们不得已也只加了8%而已。