How to Use "concertina" with Example Sentences

1. It might just be possible to concertina the three meetings into one morning .
2. But this concertina movement requires a lot of energy .
3. Something about choosing love over duty ? Oh , wait , let me get my concertina !
4. He described how he and a dozen others were swept up in a raid by the us army and detained on a bare patch of ground surrounded by concertina wire .
5. In truth , the expo by itself has changed little in shanghai , rather it has been an excuse to concertina a series of investments that were already on the books , squeezing a decade of plans into three or four years .