noun🔗Share下水道，排水沟. A pipe or system of pipes used to remove human waste and to provide drainage."The city's sewer system is responsible for carrying away the wastewater from our homes. "城市的下水道系统负责将我们家里的废水排走。utilitysystemenvironmentbuildingChat with AIVocabulary GamePractice Reading
verb🔗Share为...安装下水道系统，为...修建污水管道。 To provide (a place) with a system of sewers."The city council is planning to sewer the new housing development to improve sanitation. "市议会计划为新的住宅开发区修建污水管道系统，以改善卫生条件。utilityenvironmentsystemChat with AIVocabulary GamePractice Reading
noun🔗Share司膳，侍膳。 A servant attending at a meal who is responsible for seating arrangements, serving dishes, etc."The school cafeteria's sewer arranged the students at their tables. "学校食堂的司膳员安排学生们入座。jobpersonserviceworkroyalorganizationhistoryChat with AIVocabulary GamePractice Reading
noun🔗Share缝纫工, 缝纫师 One who sews."The sewing sewer carefully followed the pattern to create a beautiful quilt. "这位缝纫师仔细地按照图案缝制，做成了一条漂亮的被子。personjobChat with AIVocabulary GamePractice Reading
noun🔗Share缝叶蛾 A small tortricid moth, the larva of which sews together the edges of a leaf using silk."the apple-leaf sewer, Ancylis nubeculana"苹果缝叶蛾，学名Ancylis nubeculanainsectanimalorganismbiologynatureChat with AIVocabulary GamePractice Reading
