operculum
英 [ə(ʊ)'pɜːkjʊləm]
美[o'pɝkjʊləm]
- n. [昆] 盖；鳃盖
英英释义
- 1. 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
实用场景例句
- If you do, and must return your good wishes and happy operculum laugh!
- 如果你做到了, 回报你的一定是美好的祝愿,幸福的笑厣!
互联网
- Our welcome rice operculum son teacher, it is the rod polar that you have a class!
- 我们欢迎米盖儿老师, 你上课真是棒极了!
互联网
- 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.
互联网
双语例句
- 1. If you do, and must return your good wishes and happy operculum laugh!
- 如果你做到了, 回报你的一定是美好的祝愿,幸福的笑厣!
来自互联网
- 2. Our welcome rice operculum son teacher, it is the rod polar that you have a class!
- 我们欢迎米盖儿老师, 你上课真是棒极了!
来自互联网
- 3. 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.
来自互联网
英文词源
- operculum (n.)
- 1713, from Latin operculum "cover, lid," from operire "to cover, close" (see weir), with instrumental suffix *-tlom. Related: Opercular.
词态变化
复数: opercula;