訊框中繼 xùn kuàng zhōng jì

DEFINITIONS

  1. frame relay (telecommunications)

CHARACTERS

訊 xùn inquire; ask; examine; reproach
框 kuàng
HSK 6
frame; framework; door frame
中 zhōng
HSK 1
central; center, middle; in the midst of; hit (target); attain
繼 jì continue, maintain, carry on