匆

hurrying past (勿) + urgent dot (丶) = hurried, rushed

勿 carries the sense of 'do not linger' or 'brush past,' and the dot 丶 adds a visual accent of urgency. Together they evoke the feeling of rushing past without stopping.

他匆匆吃完早饭就出门了。

她匆匆忙忙地拿起包，跑向车站。