"a shrill whistle"
"a shrill gaiety"
"a shrill turquoise"
A myriad flying and crawling things shrilled happily.
出自： M. M. Atwater
London is full of faulty..burglar alarms shrilling away.
Boys and girls were running with shrill yells over the lawns.
出自： Aldous Huxley
Birds and insects..began to make..shrill noises.
出自： W. Cather