"he was a good man, decent and sincere" "felt sincere regret that they were leaving" "sincere friendship"
"both sides were deeply in earnest, even passionate" "an entirely sincere and cruel tyrant" "a film with a solemn social message"
sincere是什么意思
sincerely是什么意思
sincerity是什么意思
sincipital是什么意思
sinciput是什么意思
sinclair是什么意思
sindon是什么意思
sindonology是什么意思
sine是什么意思
sinecure是什么意思