例句與造句

1. The two outer springs also contain both men and women cavorting with abandon.
2. When the trigger was pressed the depression of the sear released the hammer which went forward under the force of the large outer spring, struck the firing pin, and fired the round.
3. For this reason, today as many as three concentric valve springs are sometimes nested inside one other; not for more force ( the inner ones having no significant spring constant ), but to act as snubbers to reduce oscillations in the outer spring.
4. Valve springs were dual units with an inner and outer spring to minimize harmonic resonance at high RPM . The heads feature steel spring seats, screw-in rocker studs, pushrod guide plates to aid in pushrod stability at high RPMs, and adjustable rocker arms.
5. It's difficult to find outer spring in a sentence. 用outer spring造句挺難的