Step-ups
(step-up 的复数) a. 电压升高的, 递升的
🧩 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;
不间断电源\\n[计] 不间断电源
🗣️ 情景例句
Hey, let me take your picture!
嘿！让我给你拍一张照
Friend or foe…
一视同仁。
I was very tired when I arrived home. I'd been working hard all day.
我到家时非常累。我一整天都在玩命地干！