The substance polymerizes to form a hard plastic.
这种物质聚合形成坚硬的塑料。
Hidden hard plastic hanging hook.
隐藏硬塑料吊钩。
酷！这是用硬的塑料做的。
Too big a socket, and those hard plastic discs, ungripped, simply fall out.
耳朵孔太大，那些硬硬的塑料耳塞很容易掉出来。
They are usually tall wooden walls with hard plastic handholds set at various angles.
通常是高大的木墙，设置不同角度的硬质塑料岩点。
Patty: Hard to tell, probably plastic, judging by the price.
帕蒂：很难说，从价钱来看，大概是塑料的。
What happens when your plastic bowl is knocked against something hard.
当你把塑料碗重重撞到硬东西上的时候会怎样？
The way of cutting hard brittle material in a plastic state is classified.
对塑性状态下切削硬脆材料的方法进行了归纳和分类。
This kind of plastic cannot be bent because it is hard.
这种塑料不能弯曲，因为它硬。
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 wind stopped, he hard bent to catch the plastic bag.
风停了，他艰难的弯下腰去捉那只塑料袋。
Plastic bags make life easier for us, it is hard to not use any.
塑料袋是给了我们方便，完全不用肯定很难办到。
Polyurethane Hard Foamed Plastic is an ideal kind of organic low temperature heat insulation material.
聚氨酯硬泡是一种理想的有机质低温隔热材料。
Third, we should not use plastic bags which are hard to break down.
第三，我们拒绝使用难以分解的塑料袋。
Third, we should not use plastic bags which are hard to break down.
第三，我们拒绝使用难以分解的塑料袋。
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