visual aid

听听怎么读
英 [ˈviʒuəl eid]
美 [ˈvɪʒuəl ed]
是什么意思
  • n.

    直观教具;

  • 变形

    复数:visual aids

    学习怎么用

    权威例句

    Visual Aid
    Visual aid
    Visual aid
    Visual aid for use in solving complex problems
    A visual aid to decision-making for people with intellectual disabilities.
    Use of a Visual Aid to Improve Counseling at the Threshold of Viability
    The Problem of PowerPoint: Visual Aid or Visual Rhetoric?.
    Quantum dots as a visual aid for screening bead-bound combinatorial libraries.
    Young childrens use of a visual aid: an experimental study of the effectiveness of training
    Computer-displayed eye position as a visual aid to pulmonary nodule interpretation
    Semiconductor Nanocrystals: A Powerful Visual Aid for Introducing the Particle in a Box
    Development and testing of an audio-visual aid for improving infant oral health through primary caregiver education.
    A Single-Blinded, Randomized, Controlled Trial Using a Simple Visual Aid to Improve Bowel Preparation Prior to Screening Colonoscopy
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