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- spare train paths 备用列车运行线
- Considering arranging train paths as arranging a periodic event,in virtue of the periodic constraint graph and the periodic tension model,the periodic train diagram network model is established. 将安排列车运行线的问题看作周期事件安排问题,并借助周期约束图及周期势差模型,可以建立周期运行图网络模型。
- They cleaved a path through the wilderness. 他们在荒原中开辟出一条路。
- She (only) just caught the train with one minute to spare. 她差一点儿没赶上那趟火车。
- We got to the train station at noon with time to spare. 我们中午就到了火车站，距开车还有一段时间。
- She squelched along the muddy path. 她沿着泥泞小径格吱格吱地走。
- 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？
- He was destined to plod the path of toil. 他注定要在艰辛的道路上跋涉。
- The path leads to a hill bare of vegetation. 这条小道通向一座没有草木的小山。
- I spent all my spare time reading poetry. 我所有的业余时间都用在诗歌阅读上。
- All the seat-covers on the train had been torn by vandals. 列车上所有的椅套都被蓄意破坏者撕破了。
- The path of civilization is paved with tin cans. 文明的大道，是铺满了空罐头。
- Spare blankets lay at the foot of each bed. 每张床的尾端放有备用毛毯。
- Every day he trod the same path to school. 他每天都走同一条路上学。
- The train is attacked by guerilla. 火车受到游击队的袭击。
- We have enough fruit and to spare. 我们的水果充足有余。
- They want any money you can spare. 你有多少闲钱他们都要。
- The boy hops the ditch and run down the path. 那男孩跳过沟，沿著小路奔去。
- The boys were spitting out of the train window. 那些男孩子向火车窗外吐口水。
