{"backoff":{"phonetic":"ˊbækɒːf","translation":"退避","word":"backoff"},"backorder":{"phonetic":"'bækəʊərdər","translation":"延期未交定货","word":"backorder"},"backorders":{"phonetic":"ˊbækɒːdәs","translation":"待料未付定货","word":"backorders"},"backout":{"translation":"[计] 逆序操作, 旋出, 取消, 撤销","word":"backout"},"backout routines":{"translation":"[计] 回退程序","word":"backout routines"},"backover":{"translation":"后盖","word":"backover"}}