中文翻译与英英解释 | n.
(pl. -la ) 【植物；植物学】果盖；藓盖；【动物；动物学】螺的厣；(鱼的)鳃盖骨；【昆】盖。
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| a hard flap serving as a cover for (a) the gill slits in fishes or (b) the opening of the shell in certain gastropods when the body is retracted
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| An operculum is a small covering or lid, and is widely used in descriptions of the animal and plant world. |
例句与用法 | 1. | Cells in the right parietal operculum operate as we act in response to other ' s gestures
当我们对他人的手势作出反应时，起作用的是我们右顶骨的细胞。
| | 2. | Gently hold the male on his back with one hand to expose his underside , and with the other hand , simultaneously squeeze his body in a direction from behind the operculum to the gonopodial area
轻轻的用一只手抓住公鱼并且让它肚皮朝上，同时用另一只手顺着一个方向从鱼鳃后部到肛门处挤压。
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