🧩 词语组成解析
canon
['kænən]
n. 标准，准则;教规，宗规;（在大教堂任职的）教士;（某作家的）真作，真经;
🗣️ 情景例句
The plight of starving people is too awful to think about.
饥民的苦境糟得不可想象。
To fall down
掉下
A woman saw it happen when she was walking past.
一位妇女走过的时候，看到我的钢笔掉了。