)收敛
1. constringency【 kən'strindʒənsi 】
2.convergence: 【 kən'vɜ:dʒəns 】
会聚,聚焦
词形变化:
形容词:convergent
例句与用法:
1. Correspondence between parts or organs arising from evolutionary convergence.
异体同功由进化趋同而产生的部分或器官之间的对应现象
2. A town at the convergence of two rivers.
位于两条河流交点处的城镇
英英解释:
名词convergence:
1. the occurrence of two or more things coming together
2. the approach of an infinite series to a finite limit
同义词：convergency
3. a representation of common ground between theories or phenomena
同义词：overlap, intersection
4. the act of converging (coming closer)
同义词：converging, convergency
【retrain oneself】∶减轻放纵的程度
碰了钉子以后,他收敛些了
【convergence】∶会聚于一点;向某一值靠近
收敛级数
【fade;weaker;lessen;disappear】∶减弱或消失
笑容从他脸上收敛
【astringent】∶使有机体组织收缩、减少腺体分泌
收敛剂
【tax】∶征收租税
收敛租谷
【gather together】∶聚拢;收集
收敛关市之利以实官府
