英和和英

an experimental flight

a trial flight

test a plane

make a test flight

atmospheric tests

to test-fly an airplane

a test pilot

a testing machine

a tester

a trial flight

blind flight

instrument flying

a clean test flight

a chi‐square test

an examination in English

a laboratory rat

the act of test-flying

a shakedown cruise [flight]

examination for entrance into a certain class

a sham examination

a cloze test

a cloze test

a true-false test

a trial test

test operation

the trial flight of an aeroplane

a screening test

the critical test

a speed trial

an inspection of the scene of the crime