拜登下令调查新冠病毒起源【词语拼音】: bai deng xia ling diao cha xin guan bing du qi yuan
拜登下令调查新冠病毒起源【词语简写】:bdxldcxgbdqy
拜登下令调查新冠病毒起源【英文拼写】:Biden ordered investigation into the origin of COVID-19