periphery是什么意思_periphery怎么读_中英文释义(含例句用法)

periphery (n.): late 14c., "atmosphere around the earth," from Old French periferie (Modern French périphérie), from Medieval Latin periferia, from Late Latin peripheria, from Greek peripheria "circumference, outer surface, line round a circular body," literally "a carrying around," from peripheres "rounded, moving round, revolving," peripherein "carry or move round," from peri- "round about" (see peri-) + pherein "to carry" (see infer). Meaning "outside boundary of a surface" attested in English from 1570s; general sense of "boundary" is from 1660s.

词态变化

复数 peripheries;

2. Other animals were depicted on the periphery of the group.: 其他动物在群像的外围加以修饰.

3. Taste buds are concentrated at the tip and rear of the tongue and around its periphery.: 味蕾集中于舌尖、舌根和舌头两侧。

4. Geographically, the UK is on the periphery of Europe, while Paris is at the heart of the continent.: 从地理位置上讲，英国处于欧洲边缘，而巴黎却位于欧洲大陆的中心位置。

tangent to periphery 圆周切线

periphery beam 圈梁

periphery cam 平凸轮,盘形凸轮...

force of periphery 切线方向的力...

flood periphery 洪水边缘

periphery cam 平凸轮，盘形凸轮

periphery seal 周围封闭

flood periphery 洪水边缘

force of periphery 圆周力

tangent to periphery 圆周切线

fibre periphery 纤维周边

periphery wall 外墙

periphery blasting 周边爆破

wet periphery (perimeter) 浸润周边

暂无,等待补充.

1、peri- + pher- + -y.
2、literally "a carrying around, rounded, moving round, carry or move round, revolving,".