secondary的意思与用法.

secondary
sec.ond.ar.y
AHD: [sµk“…n-dµr”¶]
D.J. [6sek*n7deri8]
K.K. [6sWk*n7dWri]
adj.Abbr. sec,sec.（形容词）缩写 sec,sec.
1. Of the second rank; not primary.
第二的：第二等级的；不是主要的
2. Inferior.
劣等的
3. Minor; lesser.
不重要的；次要的
4. Derived from what is primary or original:
间接的：从初始的或最原始的衍生来的：
a secondary source; a secondary infection.
间接来源；继发感染
5. Of, relating to, or being the shorter flight feathers projecting along the inner edge of a bird's wing.
腕羽的：沿着鸟翅膀的内侧突出的较短鸟羽的，或与之有关的
6. Electricity Having an induced current that is generated by an inductively coupled primary. Used of a circuit or coil.
【电学】 产生感应电流的：由初级电圈感应产生的感应电流的。用于电路或线圈
7. Chemistry Characterized or formed by replacement of two atoms or radicals within a molecule. Used of a compound.
【化学】 转化而成的：由一个分子内两个原子或电极替代所形成的，或有此特点的。用于化合物
8. Geology Produced from another mineral by decay or alteration.
【地质学】