Backrest
n. 靠背
✅ 同义词
📖 牛津释义
backrest
n support for the back1(2a) 靠背.
🗣️ 情景例句
Are we scheduled to leave on time?
飞机准时起飞吗？
Counsel must be followed, not praised.
忠告必须照办，而不是赞美。
Beautiful day, isn't it?
今天天气真好，是不是？