愛護耳朵 — 自己動手清除耳垢
Hints:
wax
earwax
cerumen
glands
Some people's ears produce wax like busy little bees. This can be a problem even though earwax appears to serve an important purpose. Experts say it protects and cleans the ear. It traps dirt and other matter and keeps insects out. Doctors think it might also help protect against infections. And th…
有些人的耳朵就像忙碌的小蜜蜂一樣不停地產(chǎn)生耳垢。盡管耳垢對耳朵有著重要作用, 但多了也成問題。 專家們說耳垢能保護和清潔耳朵，吸附灰塵和其它東西并防止昆蟲進入耳朵。醫(yī)生們還認為耳垢還能預(yù)防感染。這樣的耳垢油能預(yù)防耳朵里過于干燥。 所以耳垢是個好東西。它甚至還有個醫(yī)學名：cerumen(耵聹)。耳垢分為兩種，大多數(shù)…