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- single contact bulb 单独点灯泡
- Contains the details for a single contact. 包含一个关联的具体细节。
- Single contact for fast and convenient customs clearance for air, ocean and surface cargo using EDI with customs services worldwide. 利用EDI提供方便快捷的空运，海运及地面货物清关服务。
- This paper gives the direct approaches for topological analysis and synthesis of hybrid single contact switching networks which contain both undirected and directed edges. 本文给出既含无向边又含有向边混合单触点开关网络的拓扑分析与综合的直接方法。
- Send and receive instant messages to a single contact, to multiple contacts, or to a group. 与单个联系人、多个联系人或一个组进行即时消息收发。
- Single contact photoelectric sensor switch 单触光电开关传感器
- overhead single contact linesystem 架空单接触线系统
- overhead single contact line system 架空单接点线系统
- A single light bulb dangled from the ceiling. 天花板上孤零零地悬吊着一只灯泡。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪，把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- double contact bulb 双触点灯炮
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
