pineal
🇺🇸
/paɪˈniːəl/
🇬🇧
/paɪˈniːəl/
noun
R
A small gland in the brain that helps control sleep and wake cycles by producing a hormone called melatonin.
The pineal gland is responsible for the body's internal clock, regulating sleep patterns.
松果腺負責身體的內部時鐘，調節睡眠模式。
translation
松果體
詞形變化
Plural
pineals