structure height造句

例句与造句

1. It is a single-span structure long, with a portal clearance of and a total structure height of.
2. To compensate for the changing tides, adjustable ramps were positioned at the harbours and the gantry structure height was varied by moving it along the slipway.
3. It's difficult to find structure height in a sentence. 用structure height造句挺难的