依托❶rely on;count on;depend on
❷platform;prop;support
❸pretext;excuse
合作机制是中国—东盟关系发展的～。The cooperation mechanism is an effective platform for the development of China-ASEAN relations./经济建设是国防建设的基本～。Economic growth is the basis for enhancing defense capabilities./无～射击fire without prop/战略～strategic support |