| 摘要 |
A fly trap comprising first and second housings (2, 3), the second housing (3) surrounding the first housing (2). The first housing (2) defines a first chamber (1), and a second chamber being defined between the first and second housings. The first chamber has a fly entrance port (4) and a fly exit port (6), the fly exit port defining a passage from the first chamber to the second chamber and constituting the only entrance to the second chamber. The first and second housings (2 and 3) are each made from at least one flat blank of translucent material. 8a 0- 8b 9a 9b |
