Rcaf
abbr. 加拿大皇家空军（Royal Canadian Air Force）
🗣️ 情景例句
I can act on it.
我就可以处理。
Who knows not how to dissemble knows not how to live.
掩饰感情全不会，怎样生活必不知。
This, however, means nothing.
但是，这没有什么关系，