to flee; to take flight; to be ruined; to go down in the world; to settle down (e.g. in one location)
silver halide; silver salt
pressure difference; pressure differential
inertial navigation system
cannot tell one thing from another; cannot distinguish (e.g. good from bad)
airfoil profile; aerofoil profile; wing section
as far as the eye can reach; as far as the eye can see
aviation cap; flying helmet
unable to leave the work at hand; right in the middle of something; tied up; busy
addition; adding up; integration; estimate; quantity survey
Chinese poem with five characters per line
wing length (esp. of a bird); wingspan (esp. of an aircraft)
stamping; embossing; tooling (e.g. leather); sigillation
electronic transmission (of data)
to become desperate; to give way to despair
Asura; demigod; fighting; carnage; sledge (for conveying large rocks, logs, etc.); log slide
without warning or notice
technical advisor; expert advisor