fold-thrust英'fəʊldθr'ʌst美'fəʊldθr'ʌstBNC¹⁷³⁹⁹⁵⁺² 基本例句 n.上冲掩断层褶曲¹⁰⁰ We suggest that the blind thrust structures in the Cenozoic can be a potential for hydrocarbon exploration in the front of Longmenshan fold-thrust belt. 分析认为新生代形成的隐伏冲断构造是龙门山冲断带前锋带中油气勘探的新领域。 cnki