Mesonic atom
[化] 介子原子
🧩 词语组成解析
a. meson的变形
🗣️ 情景例句
No. This is five-two-one double eight three-five.
不，这里是521-8835。
Hold (or Run) with the hare and run (or hunt) with the hounds.
两面讨好。
I spent the whole day in my room, but I did not write a single card!
我在房间里关了整整一天。然而竟连一张明信片也没写成！