| 释义 |
back-rest 英'bækr'est美'bækr'est BNC¹⁷³⁹⁹⁵⁺²
基本英英例句例句
n.靠背椅¹⁰⁰
名词 backrest:
a support that you can lean against while sitting用作名词After working for a whole day, she was so exhausted that she fell asleep while leaning against the back of a chair.工作一天，她实在太累了，就在靠背椅上睡着了。
Lying back on a large couch, her dress undone, she held one hand on her heart and allowed the other to hang limply.她仰躺在一张大长靠背椅上，长袍解开了，一只手捂在胸口，另一只手垂放着。 The nonlinear dynamic analysis to SDOF function of the back-rest system can be benefit for engineering design and improvement of weaving technology.
本文针对后梁系统单自由度运动方程的非线性振动分析对工程设计、织造工艺改善有一定理论意义； fabiao |