groyne防: provide against; defend agai ...波: wave板: board; plank; plate防波堤: breakwater; water-break; gro ...防波板: breakwater; dashboard; groyne; wash board (or strake); washboard; wave cutter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:防波板;防波堤,即可在微信中查询翻译