“placemat”的概念、定义、翻译、参考文献-科学参考

单词	placemat
释义	placemat Encyclopedia 工学餐厨用家纺释 placemat餐垫铺于餐桌上，用于垫放食器餐具、保护和装饰餐桌的物品。
随便看	neutral bilinear form neutral burning neutral color neutral complex neutral current neutral current, NC neutral current sheet neutral curve neutral density disc neutral [density] filter neutral density filter neutral detergent fiber neutral differential equation neutral earthing device of hydro-generator neutral element neutral equation neutral equilibrium neutral field neutral field line neutral filter neutral fixed-point neutral flame neutral form neutral fragment loss scanning neutral gas

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