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

But let's keep looking.
让我们继续看下去。
War is death's feast.
战争是死亡的筵席。
when she remembered that she had gone shopping after the home help had left and she knew that she had turned both keys in their locks,
但突然记起来了,帮手是在她出去买东西之前走的,她还记得曾用了两把钥匙把大门锁上了。
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