surface bolt造句
例句與造句
- "' Cr閙one "'or " Cr閙one Bolt " is a type of decorative hardware used as a rack and pinion gear to a pair of half-round rods or " surface bolts " which slide over the outside surface of the door or window and extend into sockets at the head and sill of the opening.
- It's difficult to find surface bolt in a sentence. 用surface bolt造句挺難的