Step-stool
梯凳；踏凳
🧩 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;
stool
[stʊl]
n. 凳子，高脚凳;大便，粪便;根株;
v. 长出新枝;排便;
🗣️ 情景例句
He emphasized that Marxism was scientific truth.
他指出马克思主义是科学的真理。
Do you enjoy watching your babies grow into people?
目睹子女长大成人是一件快乐的事情吧？
He has to take care of his sick mother.
他得照顾他生病的母亲。