Noun:
something determined in relation to something that includes it;he wanted to feel a part of something bigger than himself
I read a portion of the manuscript
the smaller component is hard to reach
the animal constituent of plankton
近义词 元件…part部分portion部分component零部件constituent成分
He's taking a machine part to the factory.他正把机器零件带到工厂去。
Various mechanism part design and man ufacture.各类机械零件设计加工。
This plastic part is one upon that made of iron.这个塑料部件比铁制的还好。
It was made into a collapsible component.它被制成一可伸缩的部件。 Return of Defective Water Heater Component Parts.
有缺陷热水器部件的退货。 iciba