单词	how the heck
释义	how the heck 怎么会
随便看	closed cycle throttling refrigerator closed cycle turbine closed-cycle turbine closed daylight closed defence closed degassing system closed delivery closed delivery boot closed delivery drill closed delta closed depression closed diaphragm closed die closed-die forging closed die-forging closed die forging closed dies closed die steel closed differentiable form closed differentiable manifold closed differential form closed-differential relay closed direct cycle closed discharge filter press closed disk 栖冲业简栖栖遑遑栖风宿雨栗栗1 栗2 栗3 栗4 栗栗危惧栘四指四指四指雨四散四方四方竹四旁四旧四时四更