参考例句

1. Clinical History: A 65 year-old man had pain in his groin. A plain radiograph demonstrated a permeative lytic lesion in his pubis.
病史：65岁男性，腹股沟体疼痛。平片示耻骨呈溶骨性病变。（下有选项）

网络释义

permeative boundary
渗透性界线;