- 基本释义
- 英英释义
- 更多资料
- 1. 伸缩式潜望镜
网络例句
以下结果来自互联网
- The wake made by a submarine's periscope.
微波潜水艇的浅望镜在水中造成的波浪 - a retractable fin keel used on sailboats to prevent drifting to leeward.
帆船上用于防止向下风向漂流的鳍板。 - retractable device containing intake and exhaust pipes; permits a submarine to stay submerged for extended periods of time.
一个包含入口和出口的通气管；它可以让一艘潜艇在海底下呆更长的时间。