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
Did she say why she had to leave today?
她说了她为什么今天非走不可吗？
Could you tell me where is the elevator?
你能不能告诉我电梯在哪里？
Jean is a blue-eyed girl.
珍是个蓝眼睛的女孩。