The tiny bit of cooling was enough to make some water vapor condense and form water droplets--which we see as a tiny cloud around the wing.
(The tiny bit of cooling; was; enough to make some water vapor condense and form water droplets) (some water vapor condense and form water droplets; see; as a tiny cloud around the wing)
The tiny bit of cooling some water vapor condense and form water droplets
was see
enough to make some water vapor condense and form water droplets
as a tiny cloud around the wing