Copper coulometer
[建] 铜极电量计
🧩 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, 库仑计\\n[化] 库仑计
🗣️ 情景例句
After my wife died,
我妻子去世后，
If I buy that car, I'll have to use all my savings.
如果我要买那辆车的话，我必须用尽我的积蓄。
but he has never managed to get enough money to have the church clock repaired.
但始终未能筹足资金把教堂的钟修好。