mollusk
n. <動>軟體動物
1. invertebrate having a soft unsegmented body usually enclosed in a shell
The soft , edible body of such a mollusk.
海生腹足軟體動物,有一層非常薄的殼.
A soft body, with or without a head a muscular foot --- that's the mollusk.
柔軟的身體, 有頭或沒頭,強健的腳,這就是軟體動物.
Conserving mollusk's germ plasm resources is a reliably guarantee of sustainable development of aquiculture.
保護貝類種質資源,是使我國貝類養殖業健康持續發展的可靠保障.