您要查找的是不是：
- 平面倒F型天线PIFA
- 平面倒F天线planar inverted-F antenna
- 一种双U形槽加载的新型三频平面倒F天线A Novel Triple-band Planar Inverted-F Antenna with Two U-Shaped Slots
- 倒F天线invert F antenna
- 平面(n) geometric plane surface
- 印制倒F型天线printed IFA
- 平面设计planar design
- 平面的complanate
- 倒出swill
- 平面度planeness
- 倒掉outwell
- 平面设计师graphic designer
- 全向天线omni antenna
- 倒档reverse gear
- 平面布置图floor chart
- 倒钩barb
- 电视天线television antenna
- 翻倒overturn
- 平面布置plane layout
- 倒过来the other way around
