go pottyWiktionary 原文英美go potty1词源 1词源说明From use of potty as a diminutive form of chamber pot.释义动词verb1(childish) To go and use the potty: to leave in order to urinate or defecate.go potty2词源 2词源说明From British use of potty as slang for insane, probably under influence from petty.释义动词verb1UKTo go crazy: to become insane.