The full biomass-based composite material of the invention is prepared by natural plant fiber (material A), carboxylation polyether interface modifier (material B) and polylactic acid.
本发明采用预处理后的天然植物纤维（A料）与羧化聚醚界面改性剂（B料）以及聚乳酸制备复合材料。
In order to do this types in the interface can be marked with either an "in" or "out" modifier.
为了实现这种功能，在接口上的类型应该被标记为“in”或“out”修饰符。
Why can't you specify the accessibility modifier for methods inside the interface?
为什么不能指定接口中方法的修饰符？
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