Deque
其它 Othern. 双端队列；双队列
🗣️ 情景例句
But personally I believe a business letter should end with Very truly yours, not Sincerely.
还行，乔治。但是我个人相信一封商业信函应该以“敬上”结尾，而不是“谨启”。
Could you spare me some matches?
您能让给我几根火柴吗？
What a great teacher!
多么高尚的老师！