"a deeply thoughtful essay"
"a thoughtful paper"
"a sensible young man"
"heedful of the warnings" "so heedful a writer" "heedful of what they were doing"
thoughtful是什么意思
thoughtfully是什么意思
thoughtfulness是什么意思
thoughtless是什么意思
thoughtway是什么意思
thousand是什么意思
thousandfold是什么意思
thousandth是什么意思
thp是什么意思
thrace是什么意思