| 摘要 |
<p>A cover (10) for a drinking vessel comprising a first member (12) for attachment to the vessel, the first member (12) having an apertured area (20) through which a liquid contained in the vessel can pass, a first mesh (22) being provided in the apertured area (20); a second (14) member mounted to the first member (12), the second member (14) having a first aperture (60) and a second aperture (62) through which liquid contained in the vessel can pass, a second mesh (64) being provided across the second aperture (62), the second mesh (64) having a different screen size to the first mesh (22) apertures on the first member (12); the second member (14) being movable relative to the first member (12) enabling one of the first and second apertures (60), (62) of the second member (14) to be aligned with the apertured area (20) in the first member (12).</p> |
