单词	design and research
释义	design and research 设计研究
随便看	rotary interferometer phase rotary interlocked switch rotary interlocking block rotary internal combustion engine rotary internal dissipation Rotary International rotary internationals rotary interrupter rotary interrupter relay rotary interrupter spring rotary interrupting spring rotary intersection rotary inversion rotary-inversion rotary inversion axis rotary-inversion axis Rotary inverted pendulum rotary inverter rotary ironing rotary ironing calender rotary ironing machine rotary ironing press rotary irradiation apparatus rotary island Rotary Iternational