fiber sum

• 纤维和

fiber sum的用法和样例：

例句

1. The fibers are glass fiber and core-spun yarn.
   混杂纤维由玻璃纤维和复合包芯纱混杂构成。
2. They're crunchy and interesting and full of fat, fiber and protein.
   他们易嚼，味道也不错，也富含脂肪，纤维和蛋白质。