submarines

第三人称单数：

动词第三人称单数: submarines

更多词形：

动词过去式: submarined | 动词过去分词: submarined | 动词现在分词: submarining | 动词第三人称单数: submarines |

单词例句：

Some submarines carry many men and stay underwater for several weeks.

有些潜水艇能装很多人，并在水下呆好几个星期。

Depth charges are an effective way to protect against submarines.

深水炸弹是对抗潜水艇的一种有效的防御方式。

That is also how submarines work.

潜水艇也是这样工作的。

Silent war, used to describe submarines and ships between life and death struggle.

沉默战争,用于形容潜水艇与舰船之间的生死搏斗。

Submarines - Increases the Naval Combat and Survivability values of Submarines.

潜艇:增加潜艇的海面火力和幸存值。

The United States Navy is investigating the use of fiber optics for communicating with submerged submarines.

美国海军正在研究如何利用纤维光学同没入水下的舰艇进行通讯。

Recently, construction and acquisition of new submarines has begun to intensify.

最近一段时间，新型潜艇的建造和采购开始密集起来。

So, scientific bases are available for the infrared detection of submarines.

为红外探测潜艇提供了科学的水面热轨迹情况的依据。

Out in the no-mans land of the international waters are the only means of communication with the submarines, to use radio in the VLF or ELF range.

在茫茫大洋深处，唯一可用的通信手段就是甚低频或者极低频无线电。