postage
US /ˈpoʊ.stɪdʒ/
UK /ˈpoʊ.stɪdʒ/

1.
邮资, 邮费
the amount of money that it costs to send a letter or parcel by post
:
•
The postage for this letter is 50 cents.
这封信的邮资是50美分。
•
Please ensure you have enough postage on the package.
请确保包裹上有足够的邮资。