dead reckoning

• n. 推算航行法；计算法定位；推算；猜测

英英释义

Noun:

1. an estimate based on little or no information

2. navigation without the aid of celestial observations

词汇搭配

• dead reckoning 推算航行法

近反义词

【近义词】

• guess 推测
• guesswork 臆测
• guessing 猜测；推测；认为（gue...
• shot 注射