河合心全集剧情介绍:Ace in the HoleKeywords and expressions1. sustain作动词:支撑;承受,承担例:The pillars sustain the roof of the pit.坑道顶用柱子支撑着。2. arrange作动词:安排;准备;整理;布置例:He began to arrange the flowers in the vase.他开始把花瓶内的花摆好。Chunks in PracticeListen to the following passage twic...