例句與造句

1. Colt Customer Service stated they had a lack of acceptable accuracy problem with the " bull " bushingless barrel setup.
2. Bushingless chains, with smaller projections, are used on bicycles with large cogsets, since their clearances are more critical than those with only seven speeds.
3. The " bushingless " roller chain is similar in operation though not in construction; instead of separate bushings or sleeves holding the inner plates together, the plate has a tube stamped into it protruding from the hole which serves the same purpose.
4. It's difficult to find bushingless in a sentence. 用bushingless造句挺難的