萌萌萌萌瓜
滞留 [词典] retention; be detained; be held up; hold-up; resort; [例句]机场被迫关闭，造成游客滞留。The airport had to be closed, stranding tourists.
玉皇小帝
滞留时间 [词典] [机] residence time; retention time; [例句]溶液在浓缩和结晶设备中滞留时间计算Calculation on Residence Time of Solution in Concentrating and Crystallizing Equipments
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