常见例句双语例句Put burning control switch 3KK hand lever turns right 45 degree to scavenging shelve, contactor 2JLC collects and then air blower works.将燃烧控制开关3KK手柄先向右转45度到扫气档，接触器2JLC接通鼓风机运转。mei.jmu.edu.cn 返回 blower scavenging