Step-function generator
[电] 阶梯函数产生器
🧩 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;
🗣️ 情景例句
As you see, the goods we ordered are seasonal goods.
你知道，我们这批货物是季节性的。
Do you get much rain in summer?
这里夏天雨水多吗？
That's right. And the air today is nice and clean.
对。今天空气很清新。