dia-

名词 dia-:

1. 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
   同义词：Defense Intelligence Agency, DIA

dia- 或 di-
pref.（前缀）
Through:
通过：
例句：
diachronic.
历时的

Across:
横过：
例句：
diatropism.
纬向

来源：
Greek
希腊语
from dia [through]
源自 dia [通过]