half; in part; partly; partially

1. 世界上每一種物質不管看起來和其他物質多么不同，都部分地由電子組成。
   Every substance in the world, no matter how different it may seem from any other substance, is made partly of electrons.
2. （化妝舞會的）面具布做面具，上有孔可露出雙眼、全部或部分地遮住面部，尤在假面舞會上佩戴
   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.
3. 局部麻醉部分地失去感覺；縮小的敏感性
   Partial loss of sensation; diminished sensibility.
4. 會員集體一機構或協(xié)會里只享有部分地位或權利的成員
   A member of an institution or society who is granted only partial status or privileges.

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