Analyzer
Sentence analysis
7Spans
Sentence
Span Details
角膜
corneanoun
バンク
bank; financial institution; river bank; embankment; submarine bank; seabed elevation; banked curve; sloped bend; tilt while turningnoun, suru verb
は
topic markergrammar
移植手術
transplant surgery; organ transplantationnoun
に
direction, time, indirect object, or target markergrammar
不可欠
indispensable; essential; vitalna-adjective, noun
です。
be; is; arecopula, auxiliary
出洲ですspit of land; sandspit