单词	paired echo
释义	paired echo 双回波
随便看	spot board spot bomb spot bombing spot bond spot bonus spot broadcasting spot brocker spot broker spot burning spot buy spot buyer spot by spot-by-spot spot canker spot carbon spot card spot cargo spot cash spot cash market spot cash transactions spot cavitation spot charter spot charts spot-check spotcheck 家有三件事，先拣紧的干家有三件事，先捡紧的干家有三件宝，丑妻薄田破棉袄家有三史无痴子家有三担谷，喘气就粗家有三斗粮，不为孩子王家有三斗粮，不当孩子王家有不宜之财，则伤本。家有不贤良，早晚遭祸殃家有余粮鸡犬饱，户多书籍子孙贤。善人善処善哉善因善因善果善報善導善後善後策善心