英文：
door to door service
中文意思：
【经】
送货上门服务
英文：door中文意思：*[d?:]n. 门相关词组:slam the doorslam the door in sb's facesweep before one's own doorby the back doorat death's doorbe on the doorfrom door to doornext doorlay sth at sb's doorlie at sb's doornext door to...show sb the door...
英文：door engine中文意思：【机】关门机...
英文：door to door risk中文意思：【经】库房至库房风险(条款)...
英文：door-to-door中文意思：a. 挨家挨户的, 送货上门的ad. 挨户地, 送货上门地...
英文：door extractor中文意思：【化】起门机...