英语词汇“library extension”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	library extension
释义	library extension 〈美〉图书馆推广部
随便看	precession angle precession axis precession camera precession circle precession coefficient precession cone precession constant precession frequency precession gyro precession gyroscope precession in declination precession in longitude precession in ra precession in right ascension precession method precession of declination precession of equinox precession of equinoxes precession of orbit precession of perihelion precession of the earth precession of the equinox precession of the equinoxes precession of the equioxes precession parameter 开辟鸿蒙，谁为情种？开遍西湖春意烂，算群花，正作江山梦。开金口开锁不拿钥匙，硬别开门七件事开门七件事，柴米油盐酱醋茶开门半山月，立马一庭霜。开门复动竹，疑是故人来。开门惊照耀，舞雪方缤纷。繁云覆庭庑，落势一何匀。开门揖盗，引狼入室ようてんようてん【要点】ようてん【陽転】ようでんきようでんき【陽電気】ようでんしようでんし【陽電子】ようとようと【用途】ようとう