Related topics: Mail
PO Box British EnglishBrE, P.O. Box American EnglishAmE /ˈpiː əʊ bɒks $ -oʊ bɑːks/ noun [countableC] TCM (post office box) used before a number as an address at a post office where letters to you can be sent 邮政信箱 Write to P.O. Box 714, Key Largo, Florida. 来信请寄往佛罗里达州基拉戈岛714号邮政信箱。
PO Box• Brochures available from Glasgow 1990, PO Box 88, Glasgow.• You write to a PO box with your photo and telephone number, and they contact you if they're interested.
From Longman Business Dictionary
PO BoxPO Box /ˈpiː əʊ ˌbɒks◂-oʊ ˌbɑːks◂/ noun [countableC] post office box; a numbered box in a post office to which someone’s mail can be sent and from which they can collect itFor further information write to PO Box 714, Key Largo, Florida.
→ see also box number