Recoil atom
[医] 反冲原子
🧩 词语组成解析
recoil
['rikɔɪl]
vi. 反跳，跳回;退却，后退;报应;
n. （尤指枪炮的）反冲;后退，退缩;反跳，跳回;反冲力;
re(back)+coil(hinder pan后部)→退却；弹回；起反应；跳回；反作用；炮的弹回
🗣️ 情景例句
I have something for you. I made it myself.
我有件东西给你们， 是我亲手做的。
No, it can't be gold.
不，它不可能是金子。
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。