not hear ofsth
—phrasal verbwithhearverbuk/hɪər/us/hɪr/heard|heard
If you say you will nothearof something, youmeanyou will notallowit, usually when youwantto do something good for someone.
拒绝接受，拒不答应（常指有好处的事）
Iwantedtopaybut she wouldn'thearof it.我要付账，但她不同意。