例句與造句

1. The actions have a large flat bedding area underneath and a short case extraction port which contribute to its stiffness.
2. Since shotgun shells are nearly twice as wide as 7.62?9mm cartridge, the extraction port in the side of the dust cover had to be increased in size.
3. The steam produced drives a steam turbine, further enhancing the plant's efficiency, with BP's steam supply coming from the extraction port on the steam turbine after some pressure and temperature has been lost.
4. It's difficult to find extraction port in a sentence. 用extraction port造句挺難的