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...

This crew of killers and life-wreckers are headed by the mad but cunning Nino Brown.这个残害生命的杀人团伙以疯狂而狡猾的尼诺·布朗为首。Ask Johnny Fontane and Nino up to eat with us.先请约翰呢-方檀和尼诺两个同咱们一道吃饭.He called Sonny Corleone and asked him for ...

buddy的现在完成时为：buddied...

n.糠醇，呋喃甲醇...

audio device的音标：...

我先是被提升为编辑，然后又晋升为编务总监。I was promoted to editor and then editorial director.她刚刚被任命为昆士兰剧团的艺术总监。She has just been appointed artistic director of Queensland Theatre Company.他们反对任命一名下级警官担任警务总监。They opposed the nomination of a ...

rampage的音标：rampage的英式发音音标为：['ræmpeɪdʒ]rampage的美式发音音标为：['ræmˌpedʒ]...

甲基噻唑...

它的翅膀缓慢拍动着。Its wings beat slowly.这只鸟迅速拍动双翅,继续飞行.The bird beat its wings rapidly as it flew on.小鸟在笼子里拍动翅膀.The bird fluttered its wings in the cage....

By about six, they're cranking the music up loud again.到6点左右，他们又把音乐声音开大了。The river flows cranking into the village.河流弯弯曲曲地流进村落.The stream comes cranking into the village.那条小溪弯弯曲曲地流入村内....

jettison的现在进行时为：jettisoning...

He has been driving that same beat up flivver for at least 20 years.至少有二十年了,他一直驾驶着那辆破旧的小汽车....

microkymotherapy的音标：microkymotherapy的英式发音音标为：[maɪkrəʊkɪ'mɒθerəpɪ]microkymotherapy的美式发音音标为：[maɪkroʊkɪ'mɒθerəpɪ]...

quite的音标：quite的英式发音音标为：[kwaɪt]quite的美式发音音标为：[kwaɪt]...

n.火绒（止血和引火用）...

“劈板斧”的拼音为：pī bǎn fǔ...