1. The colour varies with the mollusk and its environment.
珍珠的颜色由于母体及其环境的不同而异.
2. The soft , edible body of such a mollusk.
海生腹足软体动物,有一层非常薄的壳.
3. A soft body, with or without a head a muscular foot --- that’s the mollusk.
柔软的身体, 有头或没头,强健的脚,这就是软体动物.
4. I swear I have never seen such a mollusk with thorns all over its body.
我敢发誓我从来没有见过这种全身长满棘刺的软体动物.
5. Conserving mollusk’s germ plasm resources is a reliably guarantee of sustainable development of aquiculture.
保护贝类种质资源,是使我国贝类养殖业健康持续发展的可靠保障. |