A.1mm B.2.5mm C.3mm D.3.5mm E.2mm
A.眼球、眼血管、眼神經(jīng)系統(tǒng) B.眼球淚器、眼外肌 C.眼球、眼附屬器、視路和視中樞 D.眼球、角膜、晶狀體 E.眼球、視神經(jīng)、視覺中樞
A.11~12mm B.12~13mm C.12~14mm D.14~15mm E.13~14mm