Step filter
[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;
filter
['fɪltɚ]
n. 滤波器;滤光器;滤色镜;[化] 过滤器;
vi. 过滤;透过;渗透;
vt. 过滤;滤除;
🗣️ 情景例句
In every marriage,
婚姻中，
An honest man's word is as good as his bond.
诚实人的话像他的契约一样靠得住。
The mobile phone is as popular as the beeper nowadays.
现在手机和寻呼机一样普及。