ragworm
英['rægwɜːm]
美['rægwɜːm]
- 1. Ragworm jaws are made of a mixture of protein and zinc ions.
- 沙蚕的颌齿是由蛋白质跟锌离子结合而成。
youdao
- 2. Ragworm jaws are made of a mixture of protein and zinc ions.
- 沙蚕的颌齿是由蛋白质跟锌离子结合而成。
youdao
用作名词 (n.)
- Ragworm jaws are made of a mixture of protein and zinc ions.
沙蚕的颌齿是由蛋白质跟锌离子结合而成。