overhead用法_例句
overhead 朗读
overhead
音标：əʊvəhed
overhead翻译
overhead双语用法和例句
相关单词
ovovitellin oquassa oratorical oncology osa osteoblast ooa ostotheca outrecuidance overcunning oximeter origanum ovibos optimism orpheus octangular osmosis opposability ogbomosho overcrop