记忆方法
将“fluidity”分解为“fluid”和“-ity”后缀。想象一个“fluid”（流体）在其容器中自由流动的状态，象征灵活性和变化自如，这就是“fluidity”（流动性）的含义。通过将流动的液体形象化，可以更容易地记忆这个单词。
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英语词源
- fluidity (n.)
- c. 1600, from French fluidité, from fluide (see fluid (adj.)), or else formed in English from fluid.
权威例句
- 1. She dances with an exquisite fluidity of movement.
- 她的舞姿细腻流畅。
- 2. She danced with great fluidity of movement.
- 她跳舞的动作十分流畅优美。
- 3. The fibre diameter increases with increasing fluidity of the molten oxide.
- 熔融氧化物的流化度增大,纤维直径增大.
- 4. The reciprocal of viscosity is known as fluidity.
- 粘度的反意就是流动性.
- 5. It improves fluidity and other casting properties.
- 它可提高流度和其他铸造性能.