英语翻译targetbattlementpilestackbingmound 参考释义垜[duǒ]-(扶垛)buttress-(城垛)battlements 实用例句堆积的象堆或垛状的;堆积的Resembling a pile or mound; heaped up.他们建造了一个坚固的城垛。They built a strong battlement