停留時間 (ting4 lau4 si4 gaan3) — retention period (in environmental protection) in Cantonese
tingˎ₄停lauˎ₄留siˎ₄時gaan˗₃間简 停留时间
Mandarin Pinyin: ting2 liu2 shi2 jian1
Meaning of 停留時間
nounretention period (in environmental protection)
nounStanding time; duration of stay