三滚磁选机 CXJ-W-III
三滚柱式螺纹量规 triroll gauge
三滚筒压路机 three wheel roller ; three-wheel roller
液压三滚筒轧墨机 hydraulic three-roll ink mill
全国三年滚动财政规划 a national fiscal plan on a rolling three-year basis
三滚筒起网机 tricylinder hauling machine
三滚筒耙矿绞车 triple-drum scraper hoist
三滚筒提升机 three-drum hoist
三滚轮波发生器 triple-roller wave generator
三三地滚球 Ground Ball
由于路面上有冰，医生的车撞上了树，然后又滚了三滚。
There was ice on the road, and the doctor's car hit a tree and turned over three times.
当地另一个餐馆老板特别提到当地的一句俗语：“狗肉滚三滚，神仙坐不稳。”
Another noted a local saying: "When the dog meat is being simmered, even the gods become dizzy with hunger."
另外还要求在单个工作单元内完成这三个服务程序，并且要求所有操作都能成功执行，否则要求回滚。
You're also informed that the three services are to be completed in a single unit of work, and need to all succeed or, if not, to roll back.
应用推荐