arched mole弓形: segment of a circle bow-shap ...防波堤: breakwater; water-break; gro ...锤形防波堤: hammerhead groin拱形防波堤: arched mole弧形防波堤: curved mole下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:弓形防波堤,即可在微信中查询翻译