perforation
🇬🇧/ˌpɜːfəˈreɪʃn/ 🇺🇸/ˌpɜːrfəˈreɪʃn/📚 19787Perforations are small holes that are made in something, especially in paper. 小孔
noun [抽象名词]穿孔；贯穿
Tear off the form along the perforations and send it to Sales.
沿着打的孔撕下表格，寄给销售部。
单词造句:
- 网友用“Perforation”造句精选
- Excessive pressure can lead to perforation of the stomach wall. 过大的压力会导致胃壁穿孔。
- Cardiac orifice mucosal laceration and oozing of blood were 73.9%, but without perforation and massive hemorrhage. 贲门黏膜撕裂、渗血占73.9%，但无穿孔和大出血。
- This paper reports the pathological changes about the Perforation Disease in Carp caused by Aeromonas hydrophila subsp. 本文报道了嗜水气单胞菌亚种引起的鲤鱼穿孔病的病理变化。