退黑激素
tuì hēi jī sù
Pinyin

Definition

退黑激素
 - 
tuì hēi jī sù
  1. melatonin

Character Decomposition

Related Words (20)

元素
yuán sù
  1. 1 element
  2. 2 element of a set
  3. 3 chemical element
刺激
cì jī
  1. 1 to provoke
  2. 2 to irritate
  3. 3 to upset
  4. 4 to stimulate
  5. 5 to excite
  6. 6 irritant
因素
yīn sù
  1. 1 element
  2. 2 factor
  3. 3 CL:個|个[gè]
感激
gǎn jī
  1. 1 to be grateful
  2. 2 to appreciate
  3. 3 thankful
激动
jī dòng
  1. 1 to move emotionally
  2. 2 to stir up (emotions)
  3. 3 to excite
激情
jī qíng
  1. 1 passion
  2. 2 fervor
  3. 3 enthusiasm
  4. 4 strong emotion
素
sù
  1. 1 raw silk
  2. 2 white
  3. 3 plain, unadorned
  4. 4 vegetarian (food)
  5. 5 essence
  6. 6 nature
  7. 7 element
  8. 8 constituent
  9. 9 usually
  10. 10 always
  11. 11 ever
素质
sù zhì
  1. 1 inner quality
  2. 2 basic essence
维生素
wéi shēng sù
  1. 1 vitamin
退
tuì
  1. 1 to retreat
  2. 2 to decline
  3. 3 to move back
  4. 4 to withdraw
退出
tuì chū
  1. 1 to withdraw
  2. 2 to abort
  3. 3 to quit
  4. 4 to log out (computing)
黑
Hēi
  1. 1 abbr. for Heilongjiang province 黑龍江|黑龙江[Hēi lóng jiāng]
黑夜
hēi yè
  1. 1 night
黑暗
hēi àn
  1. 1 dark
  2. 2 darkly
  3. 3 darkness
黑眼圈
hēi yǎn quān
  1. 1 dark circles (under one's eyes)
  2. 2 black eye
黑社会
hēi shè huì
  1. 1 criminal underworld
  2. 2 organized crime syndicate
黑色
hēi sè
  1. 1 black
倒退
dào tuì
  1. 1 to fall back
  2. 2 to go in reverse
偏激
piān jī
  1. 1 extreme (usu. of thoughts, speech, circumstances)
像素
xiàng sù
  1. 1 pixel

Idioms (20)

一条路走到黑
yī tiáo lù zǒu dào hēi
  1. 1 lit. to follow one road until dark (idiom)
  2. 2 fig. to stick to one's ways
  3. 3 to cling to one's course
不知进退
bù zhī jìn tuì
  1. 1 not knowing when to come or leave (idiom); with no sense of propriety
勤俭朴素
qín jiǎn pǔ sù
  1. 1 hardworking, thrifty, plain, and simple (idiom)
天下乌鸦一般黑
tiān xià wū yā yī bān hēi
  1. 1 all crows are black (idiom)
  2. 2 evil people are bad all over the world
尸位素餐
shī wèi sù cān
  1. 1 to hold a sinecure (idiom)
感激不尽
gǎn jī bù jìn
  1. 1 can't thank sb enough (idiom)
感激涕零
gǎn jī tì líng
  1. 1 to shed tears of gratitude (idiom); moved to tears
我行我素
wǒ xíng wǒ sù
  1. 1 to continue in one's own way (idiom)
打退堂鼓
dǎ tuì táng gǔ
  1. 1 lit. to beat the return drum (idiom)
  2. 2 fig. to give up
  3. 3 to turn tail
扬清激浊
yáng qīng jī zhuó
  1. 1 lit. drain away filth and bring in fresh water (idiom); fig. dispel evil and usher in good
  2. 2 eliminate vice and exalt virtue
数黄道黑
shǔ huáng dào hēi
  1. 1 to enumerate what is black and yellow (idiom); to criticize sb behind his back to incite quarrels
  2. 2 also written 數黑論黃|数黑论黄[shǔ hēi lùn huáng]
数黑论白
shǔ hēi lùn bái
  1. 1 to enumerate what is black and yellow (idiom); to criticize sb behind his back to incite quarrels
  2. 2 also written 數黑論黃|数黑论黄[shǔ hēi lùn huáng]
数黑论黄
shǔ hēi lùn huáng
  1. 1 to enumerate what is black and yellow (idiom); to criticize sb behind his back to incite quarrels
昏天黑地
hūn tiān hēi dì
  1. 1 lit. dark sky and black earth (idiom)
  2. 2 fig. pitch dark
  3. 3 to black out
  4. 4 disorderly
  5. 5 troubled times
激浊扬清
jī zhuó yáng qīng
  1. 1 lit. drain away filth and bring in fresh water (idiom); fig. dispel evil and usher in good
  2. 2 eliminate vice and exalt virtue
知难而退
zhī nán ér tuì
  1. 1 to sound out the difficulties and retreat to avoid defeat (idiom); fig. to back out of an awkward situation
  2. 2 to get out on finding out what it's really like
素不相能
sù bù xiāng néng
  1. 1 unable to get along (idiom)
素不相识
sù bù xiāng shí
  1. 1 to be total strangers (idiom)
素昧平生
sù mèi píng shēng
  1. 1 to have never met sb before (idiom); entirely unacquainted
  2. 2 a complete stranger
  3. 3 not to know sb from Adam
素面朝天
sù miàn cháo tiān
  1. 1 lit. to present oneself confidently to the emperor, without makeup (as did the sister of Yang Guifei 楊貴妃|杨贵妃[Yáng Guì fēi]) (idiom)
  2. 2 fig. (of a woman) to show one's natural features, without makeup
  3. 3 to present oneself just as one is, without artifice

Sample Sentences