shrill·ness
noun/ˈʃrɪlnəs/
/ˈʃrɪlnəs/
[uncountable]- the fact of being very high and loud, in an unpleasant way
刺耳的；尖声的；尖厉的 - the shrillness of her voice
她的声音尖锐
- the shrillness of her voice
- the fact of being loud and determined but often unreasonable
闹着非要…不可的；不依不饶的 - the shrillness of political rhetoric
尖锐的政治言论
- the shrillness of political rhetoric