Dead reckoning
[计] 推算定位
📖 牛津释义
dead reckoning
calculation of one's position by log2(1) or compass (when visibility is bad) （当能见度很低时）靠测程仪或罗盘定位的测定法.
🧩 词语组成解析
dead
[dɛd]
adj. 死去的;完全的;无感觉的;呆板的;
adv. 完全地;非常;绝对;极度;
n. 死者;（死一样的）寂静;极寒时候;
reckoning
[['rekəniŋ]]
n. 计算, 算帐, 清算\\n[经] 计算, 算帐, 估计
🗣️ 情景例句
Is Robbie Stewart there?
Robbie Stewart在吗？
Eating is my favorite hobby.
吃是我最大的嗜好。
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。