Quantum electrodynamics
n. 量子电动力学
🧩 词语组成解析
n. 电动力学\\n[化] 电动力学
🗣️ 情景例句
He was very kind.
对人和蔼。
Relax. You can count on me.
放一百二十个心吧。
I seldom have any difficulties.
我很少碰到困难。