Plague n.瘟疫；灾祸，苦恼 泛滥成灾的老鼠 ·a plague of rats 蝇患 ● a plague of flies Plague n. 瘟疫;灾祸,苦恼 泛滥成灾的老鼠 • a plague of rats 蝇患 • a plague of flies