purge(purger)

Foresight: sit on the toilet seat with sufficient bumf as soon as the pu

urgent 美 /ˈɜːrdʒənt/ adj. 紧急的；急迫的urge 美 /ɜːrdʒ/ vt. 力劝，催促；驱策，推进 n. 强烈的欲望，迫切要求；推动力 vi. 强烈要求surge 美 /sɜːrdʒ/ n. 汹涌；大浪，波涛；汹涌澎湃；巨涌

v. 汹涌；起大浪，蜂拥而来purge 美 /pɜːrdʒ/ v. 清除（不愿有的情感）；消除（回忆、心情等）；清除（一群不受欢迎的人）；把某人从……上清除掉；弥补；将（某物）彻底清除；通便；净化；催吐

n. （对异己的）清洗；泻药 He closed his eyes and lay still, trying to purge his mind of anxiety. 他闭上眼睛躺着不动，试图清除心里的焦虑

purger n. 泻药；清洗用品；清除者 Foresight: sit on the toilet seat with sufficient bumf as soon as the purger is taken.

远见：吃完泻药后立刻备足卷纸坐到马桶上bumf 美 /bʌmf/ n. 纸；卫生纸；公文