block

街区, 木块, 石块, 块

a solid piece of something (usually having flat rectangular sides); a rectangular area in a city surrounded by streets and usually containing several buildings; a three-dimensional shape with six square or rectangular sides; a number or quantity of related things dealt with as a unit

阻塞, 封锁, 使成块状

挡球

盖帽

封盖

火锅