世界上每一种物质不管看起来和其他物质多么不同，都部分地由电子组成。
Every substance in the world, no matter how different it may seem from any other substance, is made partly of electrons.
（化妆舞会的）面具布做面具，上有孔可露出双眼、全部或部分地遮住面部，尤在假面舞会上佩戴
A covering, as of cloth, that has openings for the eyes, entirely or partly conceals the face, and is worn especially at a masquerade ball.
局部麻醉部分地失去感觉；缩小的敏感性
Partial loss of sensation; diminished sensibility.
会员集体一机构或协会里只享有部分地位或权利的成员
A member of an institution or society who is granted only partial status or privileges.
