Atoc
abbr. Allied Tactical Operations Center 联合战术运转中心; average total operating cost 平均总工作成本，平均总运行费用
🗣️ 情景例句
Would you like some coffee?
要不要来点咖啡？
He has graciously consented to speak to us on that subject tonight.
他同意今晚他将就这一专题演讲。
He gets into the lift. It takes him down to the first floor.
他进入电梯。他乘电梯下到1楼。