sessile papilla

例句：

1. 1. The surgeon carefully removed thesessile papilla from the patient's wound.
   外科医生小心翼翼地从病人伤口上取出了固着的乳头。
2. 2. Thesessile papilla was asmall, hard bump on her arm.
   这个固着的乳头是她身上一个小硬疙瘩。
3. 3.The doctor used a scalpel to removethe sessile papilla withoutcausing any pain.
   医生用一把手术刀把固着的乳头切除，没有造成任何疼痛。