单词	回波频率
释义	回波频率echo frequency
随便看	pig metal pigmies pigmoid pig mold pigmy pigmy basslet pigmy hippopotamus pigmy hog pigmy hog-- sus salvanius pigmy hog; sus salvanius pigmy hot pigmy leaf chameleon pigmy leaf chameleon; minute leaf chameleon; brookesia minima pigmy male pigmy male; complementary male; dwarf male pigmy male，dwarf male，complementary male pigmy spinytail skink pigmy spinytail skink-- egernia depressa pigmy spinytail skink--egernia depressa pigmy spinytail skink; egernia depressa pigmy sweeper pigmy sword fern pignoli pignolia pignolias