| 释义 |
DEFINITIVE EXAMPLES 权威例句〔bougie〕A slender, flexible, cylindrical instrument that is inserted into a bodily canal, such as the urethra, to dilate, examine, or medicate.探条：一种插入身体管道，如尿道，以便扩张、检查或加入药品的一根细长、可弯曲的圆柱形工具美国传统〔loosening〕Drilling regulations, too, have been loosened to speed the development of the fields.钻探条例亦已放宽，以加速油田的开发。柯林斯高阶 |