quartern
基本解释
- n.四等分;四分之一;四分之一品脱
英汉例句
- The titania photocatalysts have been research quartern century. It has characteristic of photocatalysis which is excellent performance of environmetal cleanup.
二氧化钛光触媒已发展了25年,它具有光催化的特性,是一非常出色的环境清净的光触媒。 - quartern circle
四分圆
英英字典
- a fourth part of certain weights or measures, such as a peck or a pound
柯林斯英英字典
专业释义
- 四等分