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
What's that?
什么问题？
How many pounds are you going to order?
你要订几磅？
Bleriot set off half an hour later.
半小时后便正式出发了。