- 床架
- 后扶架
- 座椅靠背
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backrest中文什么意思
例句与用法
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- Technique specification of backrest angle adjuster for bus seat
客车座椅靠背调角器技术条件 - Dual - height start positions - three - position backrest
-三位置靠背。 - Choose a suitable chair with backrest , arm rest and firm seat to provide good support
椅子应有靠背及扶手，坐垫要软硬适中。 - Choose a suitable chair with backrest , arm rest and firm seat to provide good support
椅子应有靠背及扶手，坐垫要软硬适中。 - Use a chair with appropriate height , stable base and proper backrest to support the back
选择高度适中、稳固及能支撑背部的椅子。
英文释义
名词- a support that you can lean against while sitting; "the back of the dental chair was adjustable"
同义词：back