Backrests
(backrest 的第三人称 -s形式) n. 靠背
🗣️ 情景例句
Uh-oh.
啊哈。
Apothecaries would not sugar their pills unless they were bitter.
好药不苦不会加糖衣。
Though he owned a large car,
尽管他有一辆豪华小轿车，