"a callous indifference to suffering" "cold-blooded and indurate to public opinion"
"indurated customs"
"The cold hardened the butter"
"The wax hardened"
"He was inured to the cold"
indurate是什么意思
induration是什么意思
indurative是什么意思
indus是什么意思
indusiate是什么意思
indusium是什么意思
industrial是什么意思
industrialisation是什么意思
industrialise是什么意思
industrialism是什么意思