Fifo
先进先出\\n[计] 先进先出
🗣️ 情景例句
That's us, Susan.
那正是我们， Susan。
He has gone far beyond me in learning.
他在学问上超过我。
The village no longer existed because it had been submerged, and all the valley too.
村庄已不复存在，因为已经为水所淹，山谷也被水淹没了。