单词 | pineal gland |
释义 | pineal gland (once / 57938 pages) n WORD FAMILY pineal gland: pineal glands USAGE EXAMPLESMelatonin is a natural hormone made by the pineal gland in the brain. Seattle Times(Oct 23, 2016) When the sun sets and it gets dark outside, this alerts the brain’s pineal gland that it’s almost time to go to sleep. Time(Oct 19, 2016) Prof Fagiolini said he thought the light therapy inhibited the pineal gland in the centre of the brain, which allowed more testosterone to be produced. BBC(Sep 18, 2016) n a small endocrine gland in the brain; situated beneath the back part of the corpus callosum; secretes melatonin Syn|Hyper epiphysis, epiphysis cerebri, pineal body ductless gland, endocrine, endocrine gland any of the glands of the endocrine system that secrete hormones directly into the bloodstream |
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