简体
繁體
pīnyīn
ㄅㄆㄇㄈ
zhuīsù
lit. to go upstream
追溯
lit. to go upstream; to trace sth back to; to date from
Not found in HSK word list
Appears in 1.7139% of movies
10335th most common word in movies
13237th most common word in books
CC-CEDICT