Dique
[计] 双向队列
🗣️ 情景例句
and having lunch with you today.
与你一起吃中餐。
I'm impressed by your approach to business.
你们经营业务的方法给我留下了很深的印象。
who produced it with a flourish and pointed out a microscopic 'o' beside the time of the arrival of the train at his station;
站长拿着时刻表一挥手，指着那趟列车到站时刻旁边一个很小的圆圈标记。