Definition from Wiktionary, the free dictionary
- Cantonese (Jyutping): seon6 bin6-2
- Hakka (Pha̍k-fa-sṳ): sun-phien
- (Elementary Mandarin) incidentally; in passing; while on the way
- Since we're going to the library, let's go to the post office on the way and mail your letter. The post office is just to the north of the library.