fine filling

例句：

1. 1. The cake was made with a fine filling that was delicious.
   这个蛋糕是用一种美味的细填料制成的。
2. 2.The engineer used fine filling to reinforce the structure of the bridge.
   工程师使用细填料来加固桥梁的结构。
3. 3. The fine filling was so delicate that it could barely be seen through the frosted surface.
   这种细填料非常细腻，以至于几乎无法透过霜面看到。