Narf
abbr. natural axial-resonant frequency 自然轴向共振频率
🗣️ 情景例句
What school did you go to?
你上哪所学校？
A fair death honours the whole life.
死得光明，终身荣耀。
what would civilization be like without its benefits?
如果不受其惠，文明将会是个什么样子呢？