perforated cylinder是什么意思_perforated cylinder用英语怎么说_perforated cylinder的翻译_perforated cylinder翻译成_perforated cylinder的中文意思_perforated cylinder怎么读,perforated cylinder的读音,perforated cylinder的用法,perforated cylinder的例句
perforated cylinder
- 英 [ˈpɜ:fəˌreɪtɪd ˈsilində]
- 美 [ˈpɚfəˌretɪd ˈsɪləndɚ]