1
- of, relating to, or situated on the edge or periphery of something外围的, 边缘的：
the peripheral areas of Europe.
欧洲的边缘地区。
1.1
- of secondary or minor importance; marginal次要的; 无关紧要的：
she will see their problems as peripheral to her own.
她会认为他们的问题与她自己的相比是微不足道的。
1.2
- attrib.(of a device) able to be attached to and used with a computer, though not an integral part of it（计算机设备）外围的。
1.3
- Anatomy near the surface of the body, with special reference to the circulation and nervous system【剖】体表的：
lymphocytes from peripheral blood.
体表血液的淋巴细胞。
- Computing a peripheral device【计算机】外围设备。
派生词