n.暴风雨
After the rainstorm,there were pools on the roads. 暴雨过后路上有许多水洼儿。
n.好主意;脑猝病
v.集思广益
n.发表独创性意见;集体讨论;头脑风暴;自由讨论
动词brainstorm的现在分词形式.