开放系统 kāi fàng xì tǒng

DEFINITIONS

  1. open system

CHARACTERS

开 kāi
HSK 1
open; initiate, begin, start
放 fàng
HSK 3
put, release, free, liberate
系 xì
HSK 1
system; line, link, connection
统 tǒng
HSK 5
govern, command, control; unite