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
I'm afraid the cardboard boxes are not strong enough for transport by sea.
我担心这种纸箱，用于远洋运输，不够结实。
There must be someone behind the door.
门后必然有人在。
How do you do ? Are you having a nice time in Beijing?
你好！你在北京玩得愉快吗？