短语词组短语shellfish reserve 贝类保护地;贝类保留地edible shellfish 食用贝类shellfish hook 贝类钓钩shellfish harvester [水产]贝类采捕机;贝类收获工shellfish disease 贝类病害shellfish collection 贝类采捕Freezed Shellfish 翡翠鸳鸯带Arctic shellfish 北极贝 返回 shellfish