短语词组短语Bank of Sand 沙的银行bank -run sand 岸沙sand bank 沙滩sand bank snorkeling 浅滩浮潜drowned sand bank 沉溺沙滩a sand bank 沙洲sand bank snorkelling 浅滩浮潜;浅滩浮浅submerged sand bank 水下沙垄Oil Sand Bank 油砂体应向 返回 bank sand