noun🔗Share护城河，壕沟 A deep, wide defensive ditch, normally filled with water, surrounding a fortified habitation."The castle had two wide, water-filled moats to protect it from invaders. "城堡有两条宽阔的、注满了水的护城河，用来保护它免受入侵者的侵犯。architecturemilitarystructureChat with AIVocabulary GamePractice Reading
noun🔗Share护城河, 竞争优势。 An aspect of a business which makes it more "defensible" from competitors, either because of the nature of its products, services, franchise or other reason."Tesla's powerful brand recognition and charging network create strong moats against new electric car companies. "特斯拉强大的品牌认知度和充电网络为它构筑了强大的竞争优势，使其能有效抵御新的电动汽车公司的竞争。businesseconomyfinanceindustryassetChat with AIVocabulary GamePractice Reading
noun🔗Share护城河, 壕沟 A circular lowland between a resurgent dome and the walls of the caldera surrounding it."Volcanic activity created moats around the central rising peak inside the large caldera. "火山活动在大火山口内中央隆起的山峰周围形成了环形的洼地 (护城河).geologygeographyareastructureenvironmentChat with AIVocabulary GamePractice Reading
noun🔗Share土墩，土堆 A hill or mound."The children built sand moats along the edge of the sandbox. "孩子们在沙箱边缘堆起了沙土墩。geographygeologyChat with AIVocabulary GamePractice Reading
