您要查找的是不是：
- This creature lives in the depth of the ocean. 这种生物生活在海洋深处。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- Many heroic men and women have died in defense of liberty. 许多英勇的男男女女为捍卫自由而牺牲。
- I was out of my depth in that class. 在那个班里我跟不上。
- They had a dogged defense of the city. 他们对城市进行了顽强的防守。
- The young man dived to a depth of 40 feet. 那个青年人潜到四十尺的深度。
- They are repairing the defense works. 他们正在修防御工程。
- We should discuss the problems in depth. 我们应该深入地讨论这些问题。
- The accused has the right to defense. 被告人有权获得辩护。
- The depth of the universe is immeasurable. 宇宙无限深广。
- ARPANET started by the US Dept. of Defense for research. 美国国防部建立了阿帕网，作研究用。
- Measurement of the depth of large bodies of water. 海洋测深学，海洋测深术测量大水域的深度
- She's on attachment to the Ministry of Defense. 她现在隶属于国防部。
- The defense was overwhelmed by superior numbers. 防守被优势的兵力摧垮了。
- She spoke up in defense of her political beliefs. 她为她的政见力辩。
- The depth of water in this river is half that in that river. 这条河河水的深度是那条河河水深度的一半。
- He was called as a defense witness. 他被传唤作被告的证人。
- Several nations formed a defense league. 几个国家结成了防御联盟。
- A trademark used for a sonic depth finder. 回音测深仪一种声音测深仪的商标
- He was the then secretary of Defense. 他是当时的国防部长。
