短语词组短语fanlike crack 扇形角裂纹fanlike oil 泛力克油剂fanlike structure 扇形构造fanlike disk 扇形盘fanlike angle 扇形角fanlike mound 扇状丘fanlike array 扇状组合fanlike die block [机]扇形模块fanlike combined distribution 扇状组合式布局 返回 fanlike