tidesn.潮汐名词tide的复数形式.tiden.趋势；潮流；潮汐；潮水v.渡过；（使）随潮漂流tide water level潮水位tide deformation潮汐形变tide zone facies潮间相,潮区相tide sb over sth帮助(某人)渡过(困难)tide calculation潮流推算tide over a year卒岁tide observation潮汐观测tide reproduction潮汐重演tidewater glacier入海冰川tide perturbation潮汐摄动