熟語JLPT-N2
(going) side by side
行 こう
銀行Bank飛行機aeroplane旅行travel急行speedy飛行場airport行動action実行practice通行passage発行issue (publications)飛行aviation流行fashionable孝行filial piety並行(going) side by side夜行walking around at night移行switching over to刊行publication慣行customary practice強行forcing決行doing (with resolve)現行present行為act行員bank clerk行進march進行advance徐行going slowly先行preceding走行running a wheeled vehicle (e.g. car)非行delinquency平行(going) side by side