Electronvolt
n. 电子伏特
🗣️ 情景例句
I hope you don't mind
希望你不介意
I haven't the least idea.
我一点儿也不知道。
Just as Mrs.Richards was entering the dinning room, there was a knock on the front door.
理查兹夫人刚刚走进餐厅，前门就传来敲门声。