Step-ladder
阶梯；叉梯；梯子
📖 牛津释义
step-ladder
n portable folding ladder that can stand on its own, with steps rather than rungs and usu a small platform at the top 摺梯. =>illus at ladder 见 ladder 插图.
🧩 词语组成解析
step
[stɛp]
n. 步，脚步;步骤，手段;步调;级别;
vt.& vi. 举步，行走;踩，踏上;跨入;轻快地走;
vi. 踏，踩;走;
vt. 跳舞;迈步;使成阶梯状;
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
I'm so glad you found the bag and took the time and trouble to return it.
我很高兴你发现了旅行袋而且不怕麻烦花时间将它送来。
That won't happen, will it?
不会吧？
The majority of thepatients attending the medical out-patients departments of our hospitals
在医院门诊部看病的大多数人