stem cell什么意思

Each of these life - sustainng agents begins as a stem cell , a sort of hematological embryo.这三种维持生命的要素都起源于干细胞.干细胞是血液的胚胎.Dolly's legacy includes the possibility of making patient - specific embryonic stem cell lines...

stem cell的音标：stem cell的英式发音音标为：[stem sel]stem cell的美式发音音标为：[stɛm sɛl]...

stem cell的复数形式为：stem cells...

When you say disco music is delightful, I snuggle up and listen.你说迪斯科音乐好听, 我也凑上来听听.Snuggle up to me and I'll keep you warm.紧偎着我,我会使你暖和的.Now, snuggle right down and I'll tuck you up.快缩到被子里去, 我来给你盖好....

Constructs的音标：...

他把球放好，试着虚打了几下。He placed the ball and tried a couple of feints.她感觉体虚、疲倦、头昏眼花。She was plagued by weakness, fatigue, and dizziness.耳闻为虚, 眼见为实.What you hear about may be false; what you see is true....

v.解块...

mail的近义词有：mail, post。下面这两个名词或动词均可表示"邮件，邮寄"的含义：mail：主要用于美国。post：主要用于英国。...

shed的音标：shed的英式发音音标为：[ʃed]shed的美式发音音标为：[ʃed]...

The cholera outbreak has been contained.霍乱的发生已被控制住了。Smallpox can be contained by vaccination.种牛痘疫苗可以控制住天花.The insurance policy covers the building and any fixtures contained therein.保险单为这座大楼及其中所有的设施保了险。That small room co...

micromembrane的音标：micromembrane的英式发音音标为：[maɪkrɒmemb'reɪn]micromembrane的美式发音音标为：[maɪkrɒmemb'reɪn]...

n.欧洲共同市场的官员或职员...

日蒸发率是评价高真空多层绝热杜瓦保冷性能最重要的技术参数.Daily evaporation rate is an important technology parameter to evaluate the heat - insulating property of cryogenic dewar....

seep的一般过去时为：seeped...

armlet的音标：armlet的英式发音音标为：['ɑ:mlət]armlet的美式发音音标为：['ɑrmlət]...

overcrowded的音标：overcrowded的英式发音音标为：[ˌəʊvə'kraʊdɪd]overcrowded的美式发音音标为：[ˌoʊvər'kraʊdɪd]...

snarl的音标：snarl的英式发音音标为：[snɑ:l]snarl的美式发音音标为：[snɑrl]...

peachy的音标：peachy的英式发音音标为：['pi:tʃi]peachy的美式发音音标为：['pitʃi]...