Cyclicality
n. 周期；周期性
🗣️ 情景例句
Many kings and emperors used silver chopsticks to see if their food was poisoned.
许多帝王用银制的筷子以检查他们的食物中是否被人投了毒。
Good morning.
早晨好！
What was wrong with Jim ? Did he hurt himself?
吉姆怎么啦？他伤着自己啦？