常見例句雙語例句Retracting head, chest bolck reverting to fixed point!縮回頭部,胸部定位恢復!The first printed books were made by putting ink in a wooden bolck and holding the paper against it.首次印書是把墨水涂在刻著字的木板上,再把紙鋪在木板上把字拓印下來。huangyunzheng123.blog.163.comBolck for water-cooled furnace insulation rubber vacuum sealing structure, stainless steel wind stand, the power vacuum sealing fan.爐座為保溫水冷真空橡膠密封結構,不銹鋼導風座臺,大功率真空密封風機。 返回 Bolck