wharf
如果使船舶能够安全靠泊，必须保证平行靠泊，保持船舶首尾线与码头平行。
If the ship can safely berthing, must ensure that the parallel berthing, maintenance of ship and the pier parallel to the line end to end.
youdao
应用推荐
模块上移
模块下移
不移动