groyne
noun [ C ] (also groin) uk/ɡrɔɪn/ us/ɡrɔɪn/
（海岸）防波堤，折流坝
a low wall built out from the coast into the sea, to prevent the repeated movement of the waves from removing parts of the land
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。