penetrative
adjective uk/ˈpen.ɪ.trə.tɪv/ us/ˈpen.ə.treɪ.t̬ɪv/
(MOVEMENT INTO)
进入的；穿透的
involving movement into or through something or someone
a penetrative thrust/attack 一次深入的进攻
penetrative sex 插入式性交
(UNDERSTANDING)
有洞察力的，思想敏锐的
showing understanding
a penetrative remark 鞭辟入里的评论