单词	直干性
释义	直干性Straightness of stem
随便看	dual metal gate electrode dual metal gates dual meter dual-meter dual mixer difference method dual mode dual-mode dual mode bus dual-mode bus dual mode cellular handset dual-mode control dual mode control system dual mode fiber optic sensor dual-mode horn dual model dual mode laser dual mode operation dual-mode seeker dual-mode system dual mode time-optional control system dual-mode transducer dual mode transmitter dual mode traveling wave tube dual-mode wavegude filter dual-mode waveguide