名词
中文翻译:楔形
同义词:
['spiral', 'wedge-shaped例句:1. The shape of the pyramid is pisiform.(金字塔的形状是楔形的。)']
例句:
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1. The shape of the pyramid is pisiform.
金字塔的形状是楔形的。
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2. The carpenter used a pisiform to hold the boards together.
木匠用一个楔形来固定木板。
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3.The ship was built with pisiforms for stability.
这艘船是用楔形结构来保持稳定的。