Lfu
最少使用算法
🗣️ 情景例句
Today, trade imbalance between the United States and our country is becoming worse.
当前美国与我国间的贸易不平衡问题正日益恶化。
There's as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
No. Why?
不知道。怎么回事？