注字音。    

虔诚                   头颅                   尴尬                     松松垮垮                      

搪瓷                   发酵                   白雪皑皑                     温煦                      

晶莹剔透                     擦拭                     惶惑                    沁人心脾                  

一沓                    纷至沓来                      症状                    症结                 

狼藉                     枕藉