caveat emptor

英 [ˌkæviæt'emptɔː(r)] 美 [ˌkæviæt'emptɔːr]

• n. [商]购者自慎(货物出门概不退换；买主须自行当心)

英英释义

Noun:

1. a commercial principle that without a warranty the buyer takes upon himself the risk of quality