英语单词大全

backsight

/'bæksait/

中文翻译

n. 后视, 表尺缺口

英文解释

n. The reading of the leveling staff in its unchanged

position when the leveling instrument has been taken to a new position;

a sight directed backwards to a station previously occupied. Cf.

Foresight, n., 3.

今日更新

更新时间：2025-10-11 02:08:32

constitutional disease

Neophron percnopterus

abridged spectrophotometer

spatiotemporally