1.   During cold nights, air condenses on the grass to form dew.

2.   Steam from the shower condensed on the cold bathroom mirror.

3.   Try insulating the water pipes to prevent moisture from condensing on them.

4.   When temperatures approach freezing, water vapor from the outside air will condense on the outdoor coil and freeze.

5.   As the water molecules slowly collect and condense on the particles, cloud droplets form.

6.   At excessive levels, moisture condenses on windows and can cause structural deterioration.

7.   A. The plastic seat may be colder than any other material, and water vapor condenses on it.

8.   A. The vinyl-coated wire is sticky because of moisture, when water vapor condenses on the cool vinyl.

9.   Also, insulate walls and ceilings and floors, so that these surfaces will be warm, and water vapor will be less likely to condense on it.

10.   But over time, gaseous components condense on the surface of dust grains in the interstellar medium.

v. + on >>共 981
speak 4.52%
say 3.26%
appear 2.15%
remain 1.85%
be 1.70%
stand 1.66%
make 1.45%
get 1.45%
do 1.32%
leave 1.26%
condense 0.02%
condense + p. >>共 23
into 43.62%
on 26.06%
to 5.32%
in 4.79%
onto 4.26%
out_of 2.13%
from 1.60%
without 1.60%
around 1.06%
as 1.06%
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