bà
坝
sào
埽
bàsào
ㄅㄚˋㄙㄠˋ
壩埽
坝埽 bàsào [fasten tree branches,stones,straw,etc.together with ropes,and make them sth.round to protect the banks along the Yellow River] 以前在黄河上用埽构筑的挡水护堤屏障