la·va·tion /leˈveʃən/ 洗滌
la·va·tion /leˈveʃən/ 名詞 灌洗,洗出法
La·va·tion n. A washing or cleansing. [Obs. or R.] ◄ ►
lavation n : the work of cleansing (usually with soap and water) [syn: wash, washing]