pal.in.drome
n.（名词）A word, phrase, verse, or sentence that reads the same backward or forward. For example:回文：正读、反读都相同的一个单词、词组、诗节或句子，例如：例句：A man, a plan, a canal, Panama!一个人、一个计划、一个运河、巴拿马!
A segment of double-stranded DNA in which the nucleotide sequence of one strand reads in reverse order to that of the complementary strand.回文结构：含有双股脱氧核糖核酸的一部分，其中的核苷酸系列的一股颠倒顺序来读取即为互补的一股
来源：From Greek palindromos [running back again, recurring] 源自 希腊语 palindromos [又跑回来，再发生] palin [again] * see k wel- palin [重新] *参见 k wel- dromos [a running] dromos [跑步]
【引伸】
pal.indro.mic
