稍冷后加入当溶液呈均匀的棕黑色时取下。稍冷后加入101010滴滴滴 HHH 222OOO 222 (3)(3)(3) ,,,再加热至微沸再加热至微沸再加热至微沸,,,消煮约消煮约消煮约777~~~10min,10min,10min,稍冷后重复加稍冷后重复加稍冷后重复加HHH 222OOO