KrockˈkrɑːkCOCA²²³⁴³⁸BNC²³⁶²¹³⁺¹ 基本例句 n.克罗克¹⁰⁰ That is the future of land- mine location and destruction as envisioned by two scientists, Hudgins and Krock, who at the Armstrong Laboratories at Brooks Air Force Base near San Antonio. 这是美国圣安东尼奥市附近布鲁克斯空军基地阿姆斯特朗实验室的两位科学家,赫金斯和克罗克设想的雷定位和起爆前景。 iciba