abbr. Department of Defense (of the United States) (美国)国防部
🗣️ 情景例句
The patient showed a marked improvement.
病人病情显著好转。
Brevity is the soul of wit.
言以简洁为贵。
As a great many people will be visiting the country, the government will be building new hotels, an immense stadium, and a new Olympic-standard swimming pool.