短语词组短語Dead goods area 呆滯品區dead border area 已排好版的邊界區域dead stock area 呆料品存放區dead oil area 死油區dead air area 死角區dead water area 死水麪積dead -area compensator 死區補償dead area reconnaissance 盲區偵察Modulation dead area 調制死區 返回 dead area