他对任何形式的拒绝都表现出极大的敏感。

He shows great ___sensitivity to any form of rejection.

他极度的敏感使他容易受到尖刻言辞的伤害。

His extreme ___sensitivity makes him vulnerable to harsh words.

由于她的敏感，她经常把评论当成针对个人。

Due to her ___sensitivity, she often takes comments personally.