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
Have you anything dutiable?
您有应缴税的东西吗？
After a successful career in business,he was appointed ambassador.
在生意的成功以后，他被指定为大使。
Sandy was so sick that she threw up all over the bathroom floor.
三滴病了，吐了洗手间一地。