Fission barrier

[化] 裂变位垒

🧩 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)

barrier ['bærɪɚ]

n. 障碍;屏障;栅栏;分界线; vt. 把…关入栅栏;用栅栏围住;

barr棒，阻拦+ier名词后缀，表示物 → 栅栏

🗣️ 情景例句

No.

没有。

I ate mushroom soup for lunch yesterday.

我昨天晚饭吃的是冬菇汤。

I'm not sure. I ought to do some studying, as I've got masses of work to do, but I think I'll be too tired. Maybe I'll just watch the news on television and go to bed early.

还不清楚。我有大量的作业要做，按理我应该学习，但是我想这样一来我会很累的。我可能会看看电视新闻，然后早点上床睡觉。

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🔤 更多 F 开头的单词

facial cleft

fatigue crack

Ferdinand Julius Cohn

field attribute

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fluoroquinolone

Folin's reagent

foxley

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