Fission chain reaction

[化] 裂变链反应

🧩 词语组成解析

fission ['fɪʃən]

n. <物>（原子的）分裂，裂变;<生>分裂生殖;

fiss-, fissur =split (分裂)

chain [tʃen]

n. 链子，链条;连锁，连续;拘束;连锁店或旅馆系列的事物; vt. 用铁链锁住;监禁，束缚;

reaction [rɪ'ækʃən]

n. 反应;反作用力;反动;保守;

re向后，相反+act行动+ion名词后缀→反动，反应

🗣️ 情景例句

I should have quit while I was ahead.

我应该见好就收。

I played downstairs last night.

我昨晚在楼下玩。

Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.

然后转一个半圈，再沿直线飞，再朝反方向转个半圈。

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🔤 更多 F 开头的单词

fake it up

fat heart

felt cleaner

financial counseling

fire ship

flue-cured

folded ['fəuldid]

francine

全部 F 开头单词 ›