double tip造句

例句与造句

1. He was also the first to draw hooks with a double tip for use in surgery.
2. Like strong safety Robert Blackmon's double tip and lunging interception of a Blake pass at the Seahawks'9-yard line late in the third quarter.
3. If the ratio of collection areas is not that big, then the characteristic will be in-between the symmetric double tip configuration and the single-tip configuration.
4. It's difficult to find double tip in a sentence. 用double tip造句挺难的