英语词汇trisomy 21怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

trisomy 21

noun[U]

medicalspecialized(alsoTrisomy 21)

/ˌtrɪ.sə.mi twen.tiˈwʌn/us

/ˌtraɪ.soʊ.mi twen.t̬iˈwʌn/

the mostcommonformofDown'ssyndrome(= ageneticconditionassociatedwithlearningdifficultiesin which apersonisbornwith anextrachromosome)that iscausedby there being anextracopyofchromosomenumber21 in the body'scells:

Their firstchildhas trisomy 21 and theywanttoknowtheriskof having anotherchildwith Down'ssyndrome.他们的第一个孩子有21三体，因此他们想知道第二个孩子得唐氏综合征的风险有多少。

Pregnant women can havetheirbloodtestedfor Trisomy 21, achromosomalabnormality.

More examples

In the pastyearI haveidentifiedtwocasesof trisomy 21 inourscreeningdistrict.
Theproportionofcasesof trisomy 21diagnosedcytogenetically beforebirthrose.

SMART Vocabulary: related words and phrases

Genetics

adenine
allele
anaphase
biohacker
biohacking
biotech
gene amplification
genotype
heterozygote
homologous
homologue
homozygote
hybridization
paternal
ribosome
rRNA
segregate
segregation
sequence
transgenic

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(Definition oftrisomy 21from theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

trisomy 21

noun[U]

medicalspecialized(alsoTrisomy 21)

/ˌtrɪ.sə.mi twen.tiˈwʌn//ˌtraɪ.soʊ.mi twen.t̬iˈwʌn/

the mostcommonformofDown'ssyndrome(= ageneticconditionassociatedwithlearningdifficulties in which apersonisbornwith anextrachromosome)that iscausedby there being anextracopyof thechromosomenumber21 in the body'scells

（最常见的唐氏综合征、因多出一条21号染色体而引起的）21三体

Pregnant women canscreenfor Trisomy 21, achromosomalabnormality, through abloodsample.孕妇可通过血液检查来筛查胎儿是否患有21三体，一种染色体异常疾病。

More examples

In the pastyearI haveidentifiedtwocasesof trisomy 21 inourscreeningdistrict.
Theproportionofcasesof trisomy 21diagnosedcytogenetically beforebirthrose.
This Trisomy 21diagnosis– Downsyndrome, inlayterms– wasfollowednot bysmilesand "Congratulations! You just had ababy"joy, but bydowncasteyesandpity.

单词	trisomy 21
释义	trisomy 21 noun[U] medicalspecialized(alsoTrisomy 21) uk /ˌtrɪ.sə.mi twen.tiˈwʌn/us /ˌtraɪ.soʊ.mi twen.t̬iˈwʌn/ the mostcommonformofDown'ssyndrome(= ageneticconditionassociatedwithlearningdifficultiesin which apersonisbornwith anextrachromosome)that iscausedby there being anextracopyofchromosomenumber21 in the body'scells: Their firstchildhas trisomy 21 and theywanttoknowtheriskof having anotherchildwith Down'ssyndrome.他们的第一个孩子有21三体，因此他们想知道第二个孩子得唐氏综合征的风险有多少。 Pregnant women can havetheirbloodtestedfor Trisomy 21, achromosomalabnormality. More examples In the pastyearI haveidentifiedtwocasesof trisomy 21 inourscreeningdistrict. Theproportionofcasesof trisomy 21diagnosedcytogenetically beforebirthrose. SMART Vocabulary: related words and phrases Genetics adenine allele anaphase biohacker biohacking biotech gene amplification genotype heterozygote homologous homologue homozygote hybridization paternal ribosome rRNA segregate segregation sequence transgenic See more results » (Definition oftrisomy 21from theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press) trisomy 21 noun[U] medicalspecialized(alsoTrisomy 21) /ˌtrɪ.sə.mi twen.tiˈwʌn//ˌtraɪ.soʊ.mi twen.t̬iˈwʌn/ the mostcommonformofDown'ssyndrome(= ageneticconditionassociatedwithlearningdifficulties in which apersonisbornwith anextrachromosome)that iscausedby there being anextracopyof thechromosomenumber21 in the body'scells （最常见的唐氏综合征、因多出一条21号染色体而引起的）21三体 Their firstchildhas trisomy 21 and theywanttoknowtheriskof having anotherchildwith Down'ssyndrome.他们的第一个孩子有21三体，因此他们想知道第二个孩子得唐氏综合征的风险有多少。 Pregnant women canscreenfor Trisomy 21, achromosomalabnormality, through abloodsample.孕妇可通过血液检查来筛查胎儿是否患有21三体，一种染色体异常疾病。 More examples In the pastyearI haveidentifiedtwocasesof trisomy 21 inourscreeningdistrict. Theproportionofcasesof trisomy 21diagnosedcytogenetically beforebirthrose. This Trisomy 21diagnosis– Downsyndrome, inlayterms– wasfollowednot bysmilesand "Congratulations! You just had ababy"joy, but bydowncasteyesandpity. #https://dictionary.cambridge.org//dictionary/english/trisomy-21##
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