用作定语
▲~+n.
The youth was fortunate in having understanding parents.这个青年有通情达理的父母,真幸运。
用作表语
▲S+be+~
Try to be understanding.请多谅解。
Because she is understanding,people around her confide in her.因为她通情达理,周围的人都相信她。
▲S+be+~+prep.-phrase
She was understanding about what happened.她了解所有发生的事。