Traditional: 一下兒
一下儿 (yī xià r) means “erhua variant of 一下; one time; once; all of sudden”. It is an HSK 1 Chinese word (traditional 一下兒) in the HSK 3.0 vocabulary.
Practice each character:
请等一下儿。
Qǐng děng yīxiàr.
Please wait a moment.
Updated: 2026-07-18