大家都搜:
1、letr的英文全称:Law Enforcement Torch Run (for Special Olympics) 中文意思:(特奥会)的执法人员火炬慈善跑
2、letr的英文全称:Linking Evidence to Recommendations (National Institute for Health and Clinical Excellence; UK) 中文意思:证据链接到建议(国家健康与临床优化研究所;英国)