Incision　/ɪnˈsɪʒ.ən/（名詞）　鋭利なものでの切り口。手術の切り口。an opening that is made in something with a sharp tool, especially in someone's body during an operation: 【例】The surgeon makes a small incision into which a tube is inserted. ✨✨僕のブログ『Toeic 900を超えていこう！』✨✨ 　英語トレーニングの素材をたくさん提供しています。 https://juugoken78.blog.fc2.com/blog-category-14.html