Defense department
国防部
🧩 词语组成解析
🗣️ 情景例句
The girls learned a great deal.
女孩们学到了许多东西。
Two dogs strive for a bone, and a third runs away with it.
鹬蚌相争，渔翁得利。
some drifting and slow, others jerky and rapid.
这些活动有的飘忽而缓慢，有的急剧而快速。