Electron efficiency
[电] 电子流效率
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
I have always worn a clip-on bow tie.
我都是用夹上去的领结。
Pardon me, but I was wondering if you could break a one.
对不起，不知你是否能兑开1元钱。
unless the parents themselves have been unsatisfactory,
除非父母自身不能令人满意，