{"dia":{"definition":"n an intelligence agency of the United States in the Department of Defense; is responsible for providing intelligence in support of military planning and operations and weapons acquisition","translation":"abbr. （美）国防情报局（Defense Intelligence Agency）","word":"dia"},"dia.":{"translation":"na. 同“diameter”；“di.”的变体\n[网络] 直径；外径；生产卷边直径","word":"dia."}}