柯林斯词典sand-cast 1. V to produce (a casting) by pouring molten metal into a mould of sand 用沙模铸造 返回 sand-cast剑桥词典to make something by pouring liquid metal , plastic , etc. into a mould (= a hollow container ) made of sand 把（液体金属、塑料等）倒入沙模 返回 sand-cast