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- The mucosa layer had primary longitudinal folds,which derived of secondary and ter-tiary folds in the oviduct infundibulum and ampulla. 黏膜层形成大小不等的初级纵行皱褶。
- Under lower power SEM, ladder- like flexures were clearly observed in hamster SCO, while longitudinal folds were visible in the rostral section of gerbil samples. 在高倍扫瞄式电子显微镜下 ，仓鼠与沙鼠的连合下器官之室管膜细胞，自喙部至尾部均显现明显的区域性变异。
- 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 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。
- A longitudinal cut from the trunk of a tree. 料板，板皮从树干上纵切下的一块木材
- The show will fold after Friday's performance. 星期五演出后就要停演了。
- 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
- He took out the milk, and fold in an egg. 他取出牛奶,把一只鸡蛋拌进去。
- 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!
- Fold in the beaten whites of two eggs. 加进两个打散的蛋清後搅匀。
- The longitudinal girder forms part of the parapets. 纵梁成为栏杆的一部分。
- longitudinal folds 纵行皱褶
- I can't smooth these folds away, they keep coming back. 我烫不平的这些皱，他们老是起来。
- The turned-up fold at the bottom of a trouser leg. 翻边裤脚底部向上折叠的部分
- The longitudinal cords are termed connectives. 纵走的索称为连索。
