porthole造句
31. The solid billet could also be used with a spider die, porthole die or bridge die.
32. The windscreen and side windows are Plexiglas, as is the rear porthole, which provides a great view of the engine, and an okay view of the scenery behind the car through the louvers .
33. Combined with the actual production, insert porthole die is designed.
34. They could spy on their neighbour through a porthole window.
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