它们的制作材料是硬塑料，这就是它们极其易碎的原因。
They were made from hard plastics and that's why they were very breakable.
注意，封胶其实是很软的，并不是硬塑料。
隐藏硬塑料吊钩。
一种扁平的，通常是正方形的硬纸片、卡纸板或硬塑料片，尤指。
A flat, usually rectangular piece of stiff paper, cardboard, or plastic, especially.
这种塑料不能弯曲，因为它硬。
当你把塑料碗重重撞到硬东西上的时候会怎样？
What happens when your plastic bowl is knocked against something hard.
酷！这是用硬的塑料做的。
探讨了硬线盘条的组织缺陷对其塑料性变形的影响。
The effect of structure flaw on plastic deformation of hard wire rod is discussed...
探讨了硬线盘条的组织缺陷对其塑料性变形的影响。
The effect of structure flaw on plastic deformation of hard wire rod is discussed...
应用推荐