您要查找的是不是：
- spare signal group 备用信号群
- China Railway Communication Signal Group Co. 北电网络通信工程有限公司中国铁路通信信号集团公司。
- They broadcast our values and signal group affiliations. 让我们展现我们的价值观和团体归属感。
- He took part, together with Russian and Dutch artists, in the Signal group shows, but his works were not accepted at the 1918 exhibition of French painters in The Hague. 他和俄罗斯及荷兰艺术家一道参加了“记号”画派的展览，但他的作品未被1918年在海牙举办的法国画家展览所接受。
- In 1914 Le Fauconnier moved to Amsterdam where, together with several Dutch artists and writers, he founded the Signal group (1916) proclaiming a return to nature and a symbolic expressionism. 1914年福科尼耶移居阿姆斯特丹，在那儿和一些荷兰艺术家与作家共同建立了“记号”画派（1916年），宣称回归自然和一种象征性的表现主义。
- She spends her spare time nursing her old mother. 她的业余时间都花在照顾她年老的母亲上。
- What do you like doing in your spare time? 你在闲暇时喜欢做什么？
- I spent all my spare time reading poetry. 我所有的业余时间都用在诗歌阅读上。
- Spare blankets lay at the foot of each bed. 每张床的尾端放有备用毛毯。
- We have enough fruit and to spare. 我们的水果充足有余。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- They want any money you can spare. 你有多少闲钱他们都要。
- US Army Communications Command Signal Group Air Defense 美国陆军通信司令部防空通信大队
- I can spare you some, if you want, at cost. 你如果想要，我可按成本让给你一些。
- I can't spare him today we need everybody here. 我今天需要他－－我们需要人人都到齐。
- I like reading novels in my spare time. 我喜欢闲暇时读小说。
- I like to play badminton in my spare time. 我喜欢在闲暇时打羽毛球。
- He that spare the bad injure the good. 饶恕了恶人，伤害了好人。
- I've got a puncture and my spare is flat too! 我的车胎扎破了，备用的也瘪了！
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
