Fcci
abbr. fuel-cladding chemical interaction 燃料金属保护层化学相互作用
🗣️ 情景例句
Well, remember,
嗯 记住
I'm found.
我发现
Speculations about is nature have been going on for literally thousands of years,
人们对睡眠作用的种种猜测，确实有数千年之久。