单词	obbo
释义	obbo ['ɔbәu] [美]观测气球
随便看	integral type powersteering integral unit integral unit substation integral value integral valued polynomial integral valve integral variable integral variate integral vector integral vertical transportation integral water jacket integral waterproofing integral weight integral weight distribution integral wheel integral windup integral yield integrand integrands integrant integrant expression integrants integraph integraphs integras 愁已先回愁心一倍长离忧愁心先醉愁心和雨到昭阳愁心难整愁思盈盈愁思看春不当春愁思胡笳夕愁思黯然愁抵瞿塘关上草 receive receiver reception recipe recipient recital recitativo reclining seat recommend recommend