they noticed with dismay that the speedboat was moving in a circle.
问题描述：
they noticed with dismay that the speedboat was moving in a circle.
他们刚突然惊愕地发现快艇正在转着圈行驶
with dismay作什么成份,that是什么从句,谢
答
with dismay做动词 noticed的状语
that从句做 notice的宾语,说明notice的对象内容~