Copper voltameter
[建] 铜伏安计
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
n. 电量计\\n[化] 库仑计
🗣️ 情景例句
I'll be off to bed myself in a minute.
我再过一会也要上床睡觉了。
I'm speechless.
我也无话可说了。
I had a letter from my sister yesterday.
昨天我收到了姐姐的一封信，