Constant voltage(power)source
[化] 恒压电源
🧩 词语组成解析
adj. 不断的,持续的;永恒的,始终如一的;坚定;忠实的;
n. [数]常数,常量;不变的事物;永恒值;
con始终+stant站立→始终站着→不变的
🗣️ 情景例句
Do you think you are introverted or extroverted?
你认为你性格内向还是外向?
Hey you! Don't touch that picture!
喂,你!别碰那幅画!
Excuse me. Are the hourse-drawn streetcars free?
对不起,这些马车是免费乘坐的吗?
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