软背 meaning in English
flexiback
flexible back
Examples
- Safety armrest handle , high - class soft back cushion
安全扶手握把，高级软背垫 - Safety armrest handle , high - class soft back cushion
安全扶手握把，高级软背垫 - Whether the backing is a single - shell or a double - shell , the absorption performance approaches more closely to that with a rigid backing
背衬为单层壳体或双层壳体时，从整体上讲，吸声系数更趋近于刚性背衬而非软背衬的情况。