Helical potentiometer
[电] 螺旋形电位计
🧩 词语组成解析
a. 螺旋状的\\n[电] 螺线
n. 电位计, 分压计\\n[化] 电位计; 电势计
🗣️ 情景例句
so she had to take an earlier flight today.
所以她不得不在今天搭早一班的班机。
There was a big crowd and we had difficulty getting a taxi.
外面有一大群人并我们有很困难招一辆出租车。
Hello! Sydney 7654392.
喂！我是悉尼7654392。