n.過度擁擠；擠滿
動詞overcrowd的過去式和過去分詞.
Overcrowding imposes mental strains. 過度擁擠使精神緊張。
Overcrowding and poor sanitary conditions led to disease in the refugee camps. 過度擁擠和惡劣的衛(wèi)生狀況導致難民營中出現(xiàn)疾病。
