内窥镜

Traditional form:

內窺鏡

Pinyin (reading):

nèikuījìng

Definitions:

• endoscope

Characters:

• 内 - inside
• 窥 - to peep, to spy on, to watch
• 镜 - mirror, glass; lens, glasses

Traditional characters:

• 內 - inside
• 窺 - to peep, to spy on, to watch
• 鏡 - mirror, glass; lens, glasses