Usage note
椅子是坐的家具,有腿和靠背。我们吃饭、写字时常坐在椅子上。
yǐ zi shì zuò de jiā jù, yǒu tuǐ hé kào bèi. wǒ men chī fàn, xiě zì shí cháng zuò zài yǐ zi shàng.
A chair is a piece of furniture for sitting on, with legs and a backrest. We often sit on chairs when eating or writing.