单词	死角地带
释义	同不灵敏区--死角地带
随便看	external economies external economy external edge angle external effect external effect on decay constant external efficacy external efficiency external electric field external electro-optical modulation external element external emerods external emitter resistance external emitter resistance, emitter series resistance external endodermis external energizer external energy external energy extinguishing chamber external energy interrupter external entity external environment external epigastric artery external equipment external equity external error external eruption