Deque
其它 Othern. 雙端隊列；雙隊列
??? 情景例句
Yeah, he's fine.
是的 ，他不錯。
Prosperity makes friends and adversity tries them.
富裕招致朋友，困苦考驗朋友。
I'll keep the things on this shelf for you, said the shopkeeper.
“我先把你的東西放在這個貨架上，”售貨員說。