Ev
[电] 电子伏特
🗣️ 情景例句
I understand Richard's feelings about it, Ellen.
我了解Richard对此的感受， Ellen。
I presume that this is your final answer.
我认为这就是你最后的答复。
international standards of water treatment are usually followed at bottling plants.
装瓶厂通常遵循国际水处理的标准。