词族 · sawtooth
词形变化
英语词源
- sawtooth (n.)
- c. 1600, from saw (n.1) + tooth.
权威例句
- 1. Let's consider the sawtooth pattern of similar triangles in Fig . 9.
- 我们来研究图9中一组相似三角形的锯齿形模型.
- 2. The blade of groove is designed with sawtooth, saving effort and durable.
- 槽刀采用锯齿形设计刀片, 省力耐用.
- 3. But China's sawtooth markets are more jagged than those in the west.
- 但中国股市的波动比西方更为剧烈.
- 4. The mostcommon types are rippling, rotary, circular, sawtooth and net - mesh designs.
- 常见的有水波纹 、 旋转纹 、 圈纹 、 锯齿纹、网纹等十几种.
- 5. A sawtooth pattern in carbon dioxide ice in Mars'south polar region.
- 阿碳在火星南极地区冰的二氧化碳锯齿模式.