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- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- Measure the diameter of this circle. 量一下这圆的直径。
- We must gauge the diameter of wire first. 我们必须先测量电线的直径。
- I never use a single worm on the hook, prefer a cocktail of worm and maggot. 我从不单用一只虫作钓饵，而喜欢用虫和蛆的混合物。
- The pond has a diameter of three hundred metres. 这池塘直径有三百米。
- The pond has a diameter of 2 hundred meters. 这池塘直径有两百米。
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- The interior diameter of a hole,tube,or cylinder. 内径洞、管或圆柱体的内径
- Must gauge the diameter of wire first. 我们必须先测量电线的直径。
- What he left behind after his resignation was just a can of worm. 他辞职后留下来的只是一大堆头痛的问题。
- Measure the inner and outer diameter of big pipe. 用于测量大口径长钢管的内外径测量。
- Earthworms have no backbone, they are a kind of worm. 蚯蚓没有脊椎，是一种蠕形动物。
- What is diameter of circle provided? 着陆区直径?
- The cylinder diameter of raceway center(mm. －滚道中心圆直径(mm)
- The circle has a diameter of 6 inches. 这个圆直径六英寸。
- The diameter of mass often exceeded 5 cm. 病变直径大于5cm 者多;
- The diameter of the objective of a telescope. 孔径望远镜物镜的直径
- The diameter of the throwing ring is 2.5 metres. 投掷圈的直径是2.;5米
- I never use a single worm on the hook, preferring a cocktail of worm and maggot. 我从不单用一只虫作钓饵,而喜欢用虫和蛆的混合物。
- MINIMUM DIAMETER OF THE SUMP IS NPS 12. 排污箱的最小直径是NPS（公称直径）12（英寸）。
