友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
dod [dɔd]
基本释义
- 沟管模板
英英解释
1个名词解释
- the federal department responsible for safeguarding national security of the United States; created in 1947
[同] defense, defense department, department of defense, dod, united states department of defense
- the federal department responsible for safeguarding national security of the United States; created in 1947