Rai
abbr. 随机存取及查询（random access and inquiry）
🗣️ 情景例句
Sorry about the inconvenience.
对不起添麻烦了。
Money spent on the brain is never spent in vain.
智力投资，决非虚掷。
The former method simply consists of setting an elephant to work and beating him until he does what is expected of him.
强硬法就是驱使象去干活，把它打到顺从为止。