(pos:名詞)<explanation>yue:#眼球 最內層嘅透明薄膜,由感光細胞組成,將光轉為神經訊號(量詞:層/塊)eng:retina<eg>yue:視網膜脱落 (si6 mong5 mok2 tyut3 lok6)eng:retinal detachment