endorphin

US [enˈdɔrfɪn]
UK [enˈdɔː(r)fɪn]
  • n.内啡肽(内分泌激素,有镇痛作用)
  • Web脑内啡;内啡呔;安多芬
Plural Form:endorphins  
endorphin
n.
1.
内啡肽(内分泌激素,有镇痛作用)a hormone produced in the brain that reduces the feeling of pain

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard