plastic spring meaning in English
塑料弹簧
Examples
- Main material is white paperboard , both - sides . other supplements are chopsticks , popsicle sticks , the core of ball - point pen , clew , plastic spring , etc
主面料是双面白卡纸，还有一些辅料，筷子，冰棒棍，圆珠笔芯，线团，塑料弹簧什么的，不再赘述。