郵ゆう便びん料りょう金きん

noun

postage; postal charges

Refers to the cost of sending mail or parcels. Used in contexts such as calculating fees, paying for stamps, or discussing rate changes.

• この小こ包づつみの郵ゆう便びん料りょう金きんはいくらですか。

  How much is the postage for this parcel?

• 郵ゆう便びん料りょう金きんが値