天火字典

英日字典：ろべそ

ろべそ

櫓臍：

(n)

(obsc)

(See 櫓杭)
fulcrum peg
(fitted into the cavity in an oar as part of a traditional oarlock)
艪臍：

(n)

(obsc)

(See 櫓杭)
fulcrum peg
(fitted into the cavity in an oar as part of a traditional oarlock)