亍
chù
to step with the right foot (used in 彳亍[chi4 chu4])
他彳亍而行，慢慢走过那条小路。
tā chì chù ér xíng , màn màn zǒu guò nà tiáo xiǎo lù 。
he walked haltingly, slowly passing along that little path.
老人彳亍而行，似乎在想着什么心事。
lǎo rén chì chù ér xíng , sì hū zài xiǎng zhe shén me xīn shì 。
the old man moved with hesitant steps, as if pondering something on his mind.