bulrushes n. 芦苇；灯心草 vt. 防御 别名 bullrushes 释义与例句 n. 1. plural of bulrush 相关短语 green bulrushes woolgrass bulrushes chairmaker's bulrushes Olney's bulrushes great bulrushes softstem bulrushes green bulrush woolgrass bulrush seek a knot in a bulrush chairmaker's bulrush Olney's bulrush great bulrush 莞 softstem bulrush