"The horror petrified his feelings" "Fear petrified her thinking"
"the wood petrified with time"
"rigidify the training schedule" "ossified teaching methods" "slogans petrify our thinking"
petrify是什么意思
petrissage是什么意思
petrochemical是什么意思
petrochemistry是什么意思
petroglyph是什么意思
petroglyphy是什么意思
petrograd是什么意思
petrograph是什么意思
petrographic是什么意思
petrographical是什么意思