单词	ac injection
释义	ac injection 交流信号注入
随便看	external pontoon floating roof tank external pool external popliteal ligament external popliteal nerve External Popliteal Neuropathies External Popliteal Neuropathy external population external port diagnostic external port diagnostics external port DMA channel external position external posterior rostral seta external posterior seta external postgenual bursa External Potential external potential energy external potential field external power external power cable external power discourse external power grid external power receptacle external power relay external powers external power socket