option读音_例句
option 朗读
option
音标：ɒpʃən
option翻译
option双语用法和例句
相关单词
orsk odyssean overspeed optionee overburden ovotestis oxycalcium otherness olympia obey oophorectomize overweening omphalocele occasion oedema omar oos ohone orthoptist obligee