cross a river

渡河  detail>>

cross river

过河问题 克里斯河州 克罗斯河 克罗斯里弗  detail>>

cross-river

骑河  detail>>

cross river boat

渡河汽艇  detail>>

cross river gorilla

克罗斯河大猩猩  detail>>

cross river state

克罗斯河州  detail>>

cross section of river

河玲断面 河流断面  detail>>

cross section of river channel

河料面  detail>>

cross-river swimming

渡河游泳  detail>>

cross-river tunnel

越江隧道 择优录取  detail>>

cross-sectional area of a river

河的横截面积  detail>>

river channel cross section

河槽断面  detail>>

river cross section

河流断面 河流横断面  detail>>