Electron transition
[医] 电子转变, 电子过渡
🧩 词语组成解析
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Don't worry, be happy.
别担心，开心点。
After the flood, the carpets were wet for a month.
洪水过后一个月，毛毡还是湿的。
The girl in red is his girlfriend.
穿红衣服的那个女孩是他的女朋友。