Current efficiency
[化] 电流效率
🧩 词语组成解析
🗣️ 情景例句
She keeps all of her jewelry and valuables in a safe.
她把所有的首饰和贵重物品都放在保险柜里。
Better master one than engage with ten.
精通一事胜于会十事。
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。