bipolar
/baɪˈpəʊlə(r)/adjective
1
- having or relating to two poles or extremities有两极的, 双极的：
a sharply bipolar division of affluent and underclass.
富裕阶层和下层社会的明显两极分化。
2
- (of psychiatric illness) characterized by both manic and depressive episodes, or manic ones only（精神病）具躁狂和抑郁交替发生特征的, 躁郁的, 双极性的。
2.1
- (of a plant or animal species) of or occurring in both polar regions（动物或植物物种）两极地区的; 出现在两极地区的。
2.2
- (of a person) suffering from bipolar disorder（人）患有双相型障碍的。
3
- (of a nerve cell) having two axons, one either side of the cell body（神经细胞）两极的, 双极的。
4
- Electronics (of a transistor or other device) using both positive and negative charge carriers【电子】（晶体管等）双极的; 用两极的。
派生词