Voltage step
[化] 电压阶跃
🧩 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
Things have worked out badly.
情况进展得很不理想。
Did you see Mr. Jones yesterday?
你昨天看见琼斯先生了吗？
Excuse me, please! Which is the way to the North Street Hospital?
请问，去北街医院怎么走？