once; already; former; previously; (past tense marker used before verb or clause)[cedict]
surname Zeng; great-grand (father)[cedict]
来往
lái wǎngㄌㄞˊ ㄨㄤˇ
to come and go[cedict]
过
guòㄍㄨㄛˋ
(experienced action marker); to cross; to go over; to pass (time); to celebrate (a holiday); to live; to get along; excessively; too-; surname Guo[cedict]
这
zhèㄓㄜˋ
this; these; (commonly pronounced zhei4 before a classifier, esp. in Beijing)[cedict]
段
duànㄉㄨㄢˋ
surname Duan; paragraph; section; segment[cedict]
路
lùㄌㄨˋ
road; path; way; surname Lu[cedict]
的
deㄉㄜ˙
díㄉㄧˊ
dìㄉㄧˋ
of; structural particle: used before a noun, linking it to preceding possessive or descriptive attributive[cedict]