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- parallel concentric folds 平行褶皱
- Concentric spheres are parallel. 同心球面是平行的。
- Concentric circles are parallel. 同心圆是平行的。
- Tack the folds down before you sew them firmly into place. 先用大针脚将褶子松松地缀住，然后再将其缝纫到位。
- The new restaurant fold up in less than a year. 这家餐厅不到一年就歇业了。
- Score the paper to make it easy to fold. 在纸上先划好印子，以便折叠。
- The railway lines run parallel to the road. 铁路线和那条道路平行。
- The back seat of the car folds down to sleep two. 这辆汽车的后座放下来可供两个人睡觉。
- Her experiences parallel mine in many instances. 她的经历多与我的相似。
- The show will fold after Friday's performance. 星期五演出后就要停演了。
- My experience in this matter is parallel to yours. 在这件事情上，我的经验和你的类似。
- The road runs parallel with the railway. 该公路与铁路平行。
- The bed folds away (into the wall). 那张床可以摺叠收拢(到墙里面去).
- The fastening or opening covered by such a fold. 被纽扣盖盖住的开口覆有此种折叠的拴紧物或钉扣处
- The two generators operate in parallel. 这两台发电机并联发电。
- He took out the milk, and fold in an egg. 他取出牛奶,把一只鸡蛋拌进去。
- The gymnast swung on the parallel bars. 体操运动员在双杠上摆动身子。
- The paper tore easily along the fold. 按摺痕一撕,很容易纸就撕下来了。
- He returned to the fold at his 80's. 他在八十高龄又恢复原来的宗教信仰。
- Fold your arms and sit up straight! 两臂交叉,坐直!
