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Cavity
01
虫歯の穴, キャビティ
a hole in a tooth that is caused by decay
What is a "cavity"?
A cavity is a hole that forms in a tooth because of tooth damage. It occurs when bacteria in the mouth produce acids that destroy the tooth enamel, which is the hard outer layer of the tooth. If left untreated, cavities can lead to pain, infection, and even tooth loss. Regular brushing, flossing, and dental check-ups are essential in preventing cavities.
02
空洞, 穴
a sizeable hole (usually in the ground)
03
空洞, cavity
(anatomy) a natural hollow or sinus within the body
04
空洞, 空き
space that is surrounded by something
