联合国安全理事会lián hé guó ān quán lǐ shì huìlianheguoanquanlishihuiUnited Nations Security CouncilCharacters in this word事affair, matter, business会to assemble, to meet全whole, entire, complete合to combine, to join, to unite国country, nation, state安peaceful, tranquil, quiet理science, reason, logic联ally, associateStudy it in Yanamino