您要查找的是不是：
- Y型结构Y-shaped structure
- 结构structure
- Y型课程结构Y type curriculum structure
- Y型舷侧结构Y type shipboard structure
- X-Y型天线座X-Y type antenna pedestal
- 苯型结构benzenoid structure
- 缝型结构Seam Construction
- Y型联接y-connection
- Y型刚构Y Type Rigid Frame
- T型结构T architecture
- U型结构U-Structure
- Y型支架Y- shaped stent
- Y型喷嘴Y-jet atomizer
- C型结构C structure
- M型结构Multi-divisional structure
- Y型节点Y-joint
- Y型岔管Y-shaped branch pipe
- 同型结构[医] homologous structure
- Y型明渠Y-shaped open-channel
- 村型结构Tree Stmcture
