forgetfulness发音名词1健忘、善忘、记性差Her forgetfulness has gotten worse since she turned seventy.她七十岁以后,健忘的情况更严重了。2疏忽、大意、漫不经心The accident was caused by a moment of forgetfulness.这场意外是一时疏忽造成的。3忘却、忘怀正式He sought forgetfulness of his troubles in long walks.他藉著长时间散步来忘却烦恼。用这个字练口说→