backrest单词什么意思_backrest单词解释 backrest的反义词backrest的例句

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1. backrest的翻译

2. backrest的解释

6. backrest什么意思

1. （坐椅的）靠背
    The backrest of a seat or chair is the part which you rest your back on.

1. a support that you can lean against while sitting

    e.g. the back of the dental chair was adjustable

    Synonym: back