ostrava读音_例句
ostrava 朗读
ostrava
音标：ˈɔːstrəvə
ostrava翻译
ostrava双语用法和例句
相关单词
occupant ornithischian obloquy optimeter odontoid omdurman outstretched oleraceous obedient overstorage offlet overemployment overbold ovaritis ozocerite obtund olg ophthalmoscopy overlay ooa