| 单词 | clone |
| 释义 | clone[kləun]n. 无性系【计】 代用件【化】 克隆【医】 无性系, 纯系(植物,细胞,细菌等) clone clone AHD: [kl½n] D.J. [kl*&n]K.K. [klon]n.（名词）1. A group of genetically identical cells descended from a single common ancestor, such as a bacterial colony whose members arose from a single original cell as a result of binary fission.无性系：由一共同母体而繁生的一群遗传因子完全相同的细胞，例如一菌落的成员来源于二分核分裂的单一母细胞2. An organism descended asexually from a single ancestor, such as a plant produced by layering or a polyp produced by budding.无性生殖的有机物：由单细胞无性生殖的有机物，例如经压植培育的植物或经发芽生成的水螅3. A replica of a DNA sequence, such as a gene, produced by genetic engineering.DNA复制品，克隆：遗传工程培育的DNA序列的复制品，例如基因4. One that copies or closely resembles another, as in appearance or function:复制品，类似之物：其它的复制品或酷似其他的，如在外观或功能上：“filled with business-school clones in gray and blue suits”(&b{Michael M. Thomas})“到处都充斥着身穿灰色、蓝色西装的商业人士”(迈克尔M.托马斯)v.（动词） cloned,clon.ing,clones v.tr.（及物动词）1. To make multiple identical copies of (a DNA sequence).复制，克隆：制成大量（DNA序列）的同样复制品2. To establish and maintain pure lineages of (a cell) under laboratory conditions.纯系生殖：在实验室条件下建造或保持纯正的（细胞）世系3. To reproduce or propagate asexually:无性生殖或繁殖：clone a frog; clone a plant variety.无性生殖的青蛙；无性生殖的植物品种4. To produce a copy of; imitate:模拟，模仿：生成…的复制品；模拟：“The look has been cloned into cliché”(&b{Cathleen McGuigan})“外观是老一套的样子”(凯瑟琳·麦圭根)v.intr.（不及物动词）To grow as a clone.无性繁殖：象无性系一样生长语源:Greek kl½n [twig] 希腊语 kl½n [嫩枝] 继承用法:clon“al AHD: [kl½“n…l] （形容词）clon“ally adv.（副词）clon“er n.（名词） |
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