prismatic compass
A compass, equipped with a small prism, that allows the heading to be read while sighting
(obsolete) give
plural of immunogen
Impossible to dramatize.
測量士は、小さなプリズムを備え、照準しながら方位を読み取ることができるコンパスを目標に合わせて方位を記録した。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★