Fissiumfs
[化] 裂片-铀合金; 裂片-铀合金试样; 裂变产物合金; ╃
🗣️ 情景例句
I think the kids'll love it.
我觉得孩子们会喜欢。
A wilful fault has no excuse and deserves no pardon.
不能宽恕故意犯下的错误。
Look! The bus is coming!
看，车来了！