Step weakener
[化] 阶梯减光板
🧩 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;
减光板
🗣️ 情景例句
Take care.
慢走。
He's not feeling very well today.
今天他觉得不舒服。
Professors from the university in Paris would be coming down by train.
巴黎那些大学的教授们将会坐火车来这里。