英和和英

to test the urine

examination of urine

a hydraulic test

a test of water quality

a fisheries experimental station

a sedimentation test

to test

to stand the test

to testify

an experimental trial

a trial test

the act of test-flying

the act of undergoing testing

a screening test

test operation

the way in which water drains

a drop of water

a type of torture using water

the results of the water quality analysis

to examine the excreta

conduct a survey

undergo a test

hush‐hush experiments

test the limits of

bubbles on the water

test a person's mettle

to examine one's own urine

an oral test

an oral test

atmospheric tests