backrest
backrest /ˈbækˌɹɛst/ nghĩa là tựa lưng
Các nghĩa
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tựa lưng
The back piece of a chair, used to support the sitter's back.
An office chair should be fitted with a backrest.
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bộ phận đỡ (trên máy tiện)
A guide attached to the slide rest of a lathe, and placed in contact with the work to steady it in turning.
Dạng khác
- backrests plural