Recoil electron
[医] 反冲电子
🧩 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
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Where'd you spend your vacation?
你在哪儿度的假？
As the touchstone tries gold, so gold tries man.
试金石可以试金，正如黄金可以试人。
However, as the evidence began to accumulate, experts from the Zoo felt obliged to investigate,
可是，随着证据越来越多，动物园的专家们感到有必要进行一番调查，