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backrest的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
a support that you can lean against while sitting;
"the back of the dental chair was adjustable"
backrest的用法和样例：
例句
用作名词 (n.)
- Backrest orientation adjustable, motion difficulty and motion intensity are adjustable also.
靠背角度可调，可调节运动难度及强度。 - Don't look for power backrest adjustment, auto-dimming mirrors or a navigation system.
不要指望权力靠背调整，自动调光镜或导航系统。
