单词hard-clam
网络: 文蛤
The hard clam Mercenaria mercenaria is distributed originally in the east coast US.
硬壳蛤原分布于美国东海岸，是美国最重要渔业贝类之一。
Technique of culture hard clam in shrimp ponds
虾池文蛤养殖技术研究
Research on the development of hard clam market in China mainland
我国大陆发展文蛤市场的对策研究