He made a comfy backrest for the children at story hour.
他让孩子们在故事时间有很舒服的靠背。
Place your back all the way to the backrest.
把你的背紧紧靠在椅背上。
Anthony and Dick converted a long box into a backrest and found a board dry enough for Gloria to sit on.
安东尼和迪克将一个长箱子改装成靠背， 并找到了一块干燥得足以让格洛丽亚坐下的木板。
Backrest or back-rest may refer to:
英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。