词汇	pledge of friendship
释义	pledge of friendship 友谊的信物
随便看	roentgenoscopyX roentgenospectral analysis roentgenotherapeutic roentgenotherapia roentgenotherapia eventrationalis roentgenotherapia profunda roentgenotherapia superficialis roentgenotherapies roentgenotherapist roentgenotherapists roentgenotherapy roentgen palpation roentgen pelvimetry roentgen per hour roentgenper hour at one meter roentgen-perhour-at-one-meter roentgen per hour at one meter roentgen-per-hour-at-one-meter roentgen per minute at one meter roentgen photogram roentgen photogrammetry roentgen photograph roentgenr roentgen radiation roentgen rate meter