DNA [ˌdi: en ˈeɪ]

以下由轻松背单词网站提供

单词级别

第8级

基本释义

(缩)deoxyribonucleic acid 脱氧核糖核酸

英英释义

(biochemistry) a long linear polymer found in the nucleus of a cell and formed from nucleotides and shaped like a double helix; associated with the transmission of genetic information;

参考例句

DNA is stored in the nucleus of a cell. 脱氧核糖核酸储存于细胞的细胞核里。
Gene mutations are alterations in the DNA code. 基因突变是指DNA密码的改变。

DNA [ˌdi: en ˈeɪ]

单词级别

基本释义

英英释义

参考例句

推荐阅读