单词	這個是再做的
释义	同ANEW
随便看	river mouth bar river-mouth bar river-mouth barrage river-mouth clogging river-mouth closing prevention river-mouth closure river-mouth control river-mouth cross-section river-mouth delta river-mouth dune river mouth-- estuary river mouth--estuary river mouth; estuary river mouth harbor river-mouth improvement river mouth shoal river mussel river navigation river novel rivero rivero, isla river ooze river order river otter river outflow