“Principal focus”的意思、由来-开放百科全书

词条	Principal focus
释义	SeeFocus (optics)
随便看	Homophobia in sports culture Homophobia in the African American community Homophobia in the African-American community Homophobia in the Asian-American community Homophobia in the Asian American community Homophobia in the Black British community Homophobia in the Black community Homophobia in the black community Homophobia in the Black Diasporic community Homophobia in the British Asian community Homophobia in the Latino community Homophobia in the United States Homophobic hate groups Homopholis belsonii Homopholis (plant) Homopholis wahlbergii Homopholis walbergii Homophone puns in Chinese Homophone Word Game Homophonic cipher Homophonic puns in Chinese Homophonic puns in Mandarin Chinese Homophthalic acid Homophylotis Homophylotis artonoides

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。