Recoil ion
[化] 反沖離子
?? 詞語組成解析
recoil
['rik??l]
vi. 反跳，跳回;退卻，后退;報應(yīng);
n. （尤指槍炮的）反沖;后退，退縮;反跳，跳回;反沖力;
re(back)+coil(hinder pan后部)→退卻；彈回；起反應(yīng)；跳回；反作用；炮的彈回
ion
['ai?n]
n. <物>離子;
??? 情景例句
Many people take tables or capsules to try and stay healthy.
許多人靠服藥或膠囊保持健康。
That makes ten dollars, right?
這加起來是十美元，對嗎？
I started to sing. The baby watched and listened ,and she didn't cry any more.
我開始唱歌。小孩看著，聽著，不再哭了。