palin-,重，再，-drome,跑，詞源同dromedary,hippodrome.例”I love you,you love I.”
英文詞源
palindrome (n.)
"line that reads the same backward and forward," 1620s, from Greek palindromos "a recurrence," literally "a running back," from palin "again, back" (from PIE *kwle-i-, from root *kwel- (1) "move round," with notion of "revolving;" see cycle (n.)) + dromos "a running" (see dromedary). Related: Palindromic.
雙語例句
1. Find the largest palindrome made from the product of two 3 - digit numbers.
求能分解為兩個三位數乘積的最大回文數.
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2. He made sentences using palindrome. The effect was positive.
他用回環的方式來造句, 效果不錯.
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3. Both palindrome numbers and mirror - image numbers are two kinds of amusing figure phemomena.