办公椅 bàngōngyǐ office chair Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 这把办公椅的扶手可以调节高度。 zhè bǎ bàngōngyǐ de fúshǒu kěyǐ tiáojié gāodù. The armrests of this office chair are height-adjustable. Source: Dong Chinese Dictionary