opencast读音_例句
opencast 朗读
opencast
音标：əʊpənkɑːst
opencast翻译
opencast双语用法和例句
相关单词
overbore oxidizer optate overjoyed odourless otolith ovoid ozonizer ovariotomy outcrossing overexcite overelaborate outdare overindulge orchard oneirology originality oath overarch oaklet