string level造句

例句与造句

1. Would a string level be OK?
2. So, you can use a string level, a little gizmo with hooks that attach onto a taut twine.
3. Since string theory supposes an infinite number of particles, far more than the current Standard Model, the mathematical singularity of a black hole would transcend some of these particles and reduce matter to infinite density at the string level.
4. It's difficult to find string level in a sentence. 用string level造句挺难的